55533023125 has 10 divisors (see below), whose sum is σ = 69394066478. Its totient is φ = 44426418000.

The previous prime is 55533023093. The next prime is 55533023137. The reversal of 55533023125 is 52132033555.

It can be written as a sum of positive squares in 5 ways, for example, as 5989831236 + 49543191889 = 77394^2 + 222583^2 .

It is not a de Polignac number, because 55533023125 - 2⁵ = 55533023093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 44425794 + ... + 44427043.

Almost surely, 2^55533023125 is an apocalyptic number.

It is an amenable number.

55533023125 is a deficient number, since it is larger than the sum of its proper divisors (13861043353).

55533023125 is an frugal number, since it uses more digits than its factorization.

55533023125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88852857 (or 88852842 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 34.

The spelling of 55533023125 in words is "fifty-five billion, five hundred thirty-three million, twenty-three thousand, one hundred twenty-five".