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5550500550952 = 237278137181213
BaseRepresentation
bin101000011000101001110…
…0111010001100100101000
3201122121210221000122002201
41100301103213101210220
51211414411120112302
615445510441505544
71112003402144500
oct120612347214450
921577727018081
105550500550952
11184aa54950385
127578834a22b4
1331354389a846
14152907996a00
15995abb20c87
hex50c539d1928

5550500550952 has 48 divisors (see below), whose sum is σ = 12106543099860. Its totient is φ = 2378742379776.

The previous prime is 5550500550929. The next prime is 5550500550961. The reversal of 5550500550952 is 2590550050555.

It can be written as a sum of positive squares in 2 ways, for example, as 5292787967236 + 257712583716 = 2300606^2 + 507654^2 .

It is a super-2 number, since 2×55505005509522 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30539098 + ... + 30720310.

Almost surely, 25550500550952 is an apocalyptic number.

It is an amenable number.

5550500550952 is an abundant number, since it is smaller than the sum of its proper divisors (6556042548908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5550500550952 is a wasteful number, since it uses less digits than its factorization.

5550500550952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259370 (or 259359 counting only the distinct ones).

The product of its (nonzero) digits is 1406250, while the sum is 46.

The spelling of 5550500550952 in words is "five trillion, five hundred fifty billion, five hundred million, five hundred fifty thousand, nine hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 392 78137 156274 181213 312548 362426 546959 625096 724852 1093918 1268491 1449704 2187836 2536982 3828713 4375672 5073964 7657426 8879437 10147928 15314852 17758874 30629704 35517748 71035496 14159440181 28318880362 56637760724 99116081267 113275521448 198232162534 396464325068 693812568869 792928650136 1387625137738 2775250275476 5550500550952