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5550502505030 = 257131605289259
BaseRepresentation
bin101000011000101001110…
…1110101110101001000110
3201122121211001200220120222
41100301103232232221012
51211414412120130110
615445510551424342
71112003424563510
oct120612356565106
921577731626528
105550502505030
11184aa55a6551a
127578840850b2
133135441030c2
14152907d44bb0
15995abda9c55
hex50c53baea46

5550502505030 has 32 divisors (see below), whose sum is σ = 11505338254080. Its totient is φ = 1888502484960.

The previous prime is 5550502505021. The next prime is 5550502505059. The reversal of 5550502505030 is 305052050555.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302635460 + ... + 302653799.

It is an arithmetic number, because the mean of its divisors is an integer number (359541820440).

Almost surely, 25550502505030 is an apocalyptic number.

5550502505030 is an abundant number, since it is smaller than the sum of its proper divisors (5954835749050).

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

5550502505030 is a wasteful number, since it uses less digits than its factorization.

5550502505030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605289404.

The product of its (nonzero) digits is 93750, while the sum is 35.

Adding to 5550502505030 its reverse (305052050555), we get a palindrome (5855554555585).

The spelling of 5550502505030 in words is "five trillion, five hundred fifty billion, five hundred two million, five hundred five thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 131 262 655 917 1310 1834 4585 9170 605289259 1210578518 3026446295 4237024813 6052892590 8474049626 21185124065 42370248130 79292892929 158585785858 396464464645 555050250503 792928929290 1110100501006 2775251252515 5550502505030