105530052504 has 16 divisors (see below), whose sum is σ = 263825131320. Its totient is φ = 35176684160.

The previous prime is 105530052493. The next prime is 105530052527. The reversal of 105530052504 is 405250035501.

It is a happy number.

It is a super-2 number, since 2×105530052504² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 2198542737 + ... + 2198542784.

Almost surely, 2^105530052504 is an apocalyptic number.

It is an amenable number.

105530052504 is an abundant number, since it is smaller than the sum of its proper divisors (158295078816).

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

105530052504 is a wasteful number, since it uses less digits than its factorization.

105530052504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4397085530 (or 4397085526 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 105530052504 in words is "one hundred five billion, five hundred thirty million, fifty-two thousand, five hundred four".