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5503055050525 = 521277172374473
BaseRepresentation
bin101000000010100011110…
…1001000011011100011101
3201111002100100221111010011
41100011013221003130131
51210130224043104100
615412022452043221
71105403556065404
oct120050751033435
921432310844104
105503055050525
1118319181256aa
1274a642003511
1330bc2212c736
141504c662263b
159823166ebba
hex50147a4371d

5503055050525 has 12 divisors (see below), whose sum is σ = 6829131910932. Its totient is φ = 4398996525440.

The previous prime is 5503055050513. The next prime is 5503055050543. The reversal of 5503055050525 is 5250505503055.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 560765838649 + 4942289211876 = 748843^2 + 2223126^2 .

It is not a de Polignac number, because 5503055050525 - 219 = 5503054526237 is a prime.

It is a super-2 number, since 2×55030550505252 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86155312 + ... + 86219161.

It is an arithmetic number, because the mean of its divisors is an integer number (569094325911).

Almost surely, 25503055050525 is an apocalyptic number.

It is an amenable number.

5503055050525 is a deficient number, since it is larger than the sum of its proper divisors (1326076860407).

5503055050525 is a wasteful number, since it uses less digits than its factorization.

5503055050525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172375760 (or 172375755 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 40.

The spelling of 5503055050525 in words is "five trillion, five hundred three billion, fifty-five million, fifty thousand, five hundred twenty-five".

Divisors: 1 5 25 1277 6385 31925 172374473 861872365 4309361825 220122202021 1100611010105 5503055050525