55242512442024 has 16 divisors (see below), whose sum is σ = 138106281105120. Its totient is φ = 18414170814000.

The previous prime is 55242512441999. The next prime is 55242512442037. The reversal of 55242512442024 is 42024421524255.

It is a super-2 number, since 2×55242512442024² (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 3 ways as a sum of consecutive naturals, for example, 1150885675852 + ... + 1150885675899.

It is an arithmetic number, because the mean of its divisors is an integer number (8631642569070).

Almost surely, 2^{55242512442024} is an apocalyptic number.

It is an amenable number.

55242512442024 is an abundant number, since it is smaller than the sum of its proper divisors (82863768663096).

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

55242512442024 is a wasteful number, since it uses less digits than its factorization.

55242512442024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301771351760 (or 2301771351756 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 42.

Adding to 55242512442024 its reverse (42024421524255), we get a palindrome (97266933966279).

The spelling of 55242512442024 in words is "fifty-five trillion, two hundred forty-two billion, five hundred twelve million, four hundred forty-two thousand, twenty-four".