55202555415000 has 320 divisors, whose sum is σ = 205657986378240. Its totient is φ = 12069129600000.

The previous prime is 55202555414879. The next prime is 55202555415017. The reversal of 55202555415000 is 51455520255.

It is a super-2 number, since 2×55202555415000² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55202555415000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9014101 + ... + 13844100.

It is an arithmetic number, because the mean of its divisors is an integer number (642681207432).

Almost surely, 2^{55202555415000} is an apocalyptic number.

55202555415000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55202555415000 is an abundant number, since it is smaller than the sum of its proper divisors (150455430963240).

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

55202555415000 is a wasteful number, since it uses less digits than its factorization.

55202555415000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22858260 (or 22858241 counting only the distinct ones).

The product of its (nonzero) digits is 250000, while the sum is 39.

The spelling of 55202555415000 in words is "fifty-five trillion, two hundred two billion, five hundred fifty-five million, four hundred fifteen thousand".