55402524655500 has 96 divisors (see below), whose sum is σ = 175998711103488. Its totient is φ = 13430915064000.

The previous prime is 55402524655487. The next prime is 55402524655559. The reversal of 55402524655500 is 555642520455.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 55402524655500.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1678847884 + ... + 1678880883.

It is an arithmetic number, because the mean of its divisors is an integer number (1833319907328).

Almost surely, 2^{55402524655500} is an apocalyptic number.

55402524655500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55402524655500 is an abundant number, since it is smaller than the sum of its proper divisors (120596186447988).

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

55402524655500 is a wasteful number, since it uses less digits than its factorization.

55402524655500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357728800 (or 3357728788 counting only the distinct ones).

The product of its (nonzero) digits is 6000000, while the sum is 48.

The spelling of 55402524655500 in words is "fifty-five trillion, four hundred two billion, five hundred twenty-four million, six hundred fifty-five thousand, five hundred".