55100025532116 has 36 divisors (see below), whose sum is σ = 139342495297824. Its totient is φ = 18358515810000.

The previous prime is 55100025531989. The next prime is 55100025532183. The reversal of 55100025532116 is 61123552000155.

55100025532116 is a `hidden beast` number, since 5 + 5 + 1 + 0 + 0 + 0 + 2 + 5 + 532 + 116 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339891480 + ... + 340053551.

It is an arithmetic number, because the mean of its divisors is an integer number (3870624869384).

Almost surely, 2^{55100025532116} is an apocalyptic number.

It is an amenable number.

55100025532116 is an abundant number, since it is smaller than the sum of its proper divisors (84242469765708).

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

55100025532116 is a wasteful number, since it uses less digits than its factorization.

55100025532116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679947292 (or 679947287 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 55100025532116 in words is "fifty-five trillion, one hundred billion, twenty-five million, five hundred thirty-two thousand, one hundred sixteen".