55005050500506 has 48 divisors (see below), whose sum is σ = 124016117116320. Its totient is φ = 17605085127840.

The previous prime is 55005050500459. The next prime is 55005050500553. The reversal of 55005050500506 is 60500505050055.

55005050500506 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 50 + 50 + 50 + 0 + 506 = 666.

It is an interprime number because it is at equal distance from previous prime (55005050500459) and next prime (55005050500553).

It is a super-2 number, since 2×55005050500506² (a number of 28 digits) contains 22 as substring.

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, 602208205 + ... + 602299536.

It is an arithmetic number, because the mean of its divisors is an integer number (2583669106590).

Almost surely, 2^{55005050500506} is an apocalyptic number.

55005050500506 is an abundant number, since it is smaller than the sum of its proper divisors (69011066615814).

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

55005050500506 is a wasteful number, since it uses less digits than its factorization.

55005050500506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204507851 (or 1204507848 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 55005050500506 in words is "fifty-five trillion, five billion, fifty million, five hundred thousand, five hundred six".