55753528225986 has 48 divisors (see below), whose sum is σ = 122304656073600. Its totient is φ = 18354028637664.

The previous prime is 55753528225957. The next prime is 55753528226003. The reversal of 55753528225986 is 68952282535755.

It is a happy number.

55753528225986 is a `hidden beast` number, since 5 + 5 + 7 + 5 + 3 + 5 + 2 + 8 + 22 + 598 + 6 = 666.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45678906 + ... + 46883573.

It is an arithmetic number, because the mean of its divisors is an integer number (2548013668200).

Almost surely, 2^{55753528225986} is an apocalyptic number.

55753528225986 is an abundant number, since it is smaller than the sum of its proper divisors (66551127847614).

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

55753528225986 is a wasteful number, since it uses less digits than its factorization.

55753528225986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92562903 (or 92562900 counting only the distinct ones).

The product of its digits is 1814400000, while the sum is 72.

The spelling of 55753528225986 in words is "fifty-five trillion, seven hundred fifty-three billion, five hundred twenty-eight million, two hundred twenty-five thousand, nine hundred eighty-six".