55503311017924 has 48 divisors (see below), whose sum is σ = 121098795955200. Its totient is φ = 21624548268960.

The previous prime is 55503311017897. The next prime is 55503311017937. The reversal of 55503311017924 is 42971011330555.

It is a super-3 number, since 3×55503311017924³ (a number of 42 digits) contains 333 as substring.

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, 74209177 + ... + 74953375.

It is an arithmetic number, because the mean of its divisors is an integer number (2522891582400).

Almost surely, 2^{55503311017924} is an apocalyptic number.

It is an amenable number.

55503311017924 is an abundant number, since it is smaller than the sum of its proper divisors (65595484937276).

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

55503311017924 is a wasteful number, since it uses less digits than its factorization.

55503311017924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986368 (or 986366 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 46.

The spelling of 55503311017924 in words is "fifty-five trillion, five hundred three billion, three hundred eleven million, seventeen thousand, nine hundred twenty-four".