105470538168 has 32 divisors (see below), whose sum is σ = 279186719760. Its totient is φ = 33088796160.

The previous prime is 105470538149. The next prime is 105470538193. The reversal of 105470538168 is 861835074501.

It is a super-2 number, since 2×105470538168² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129252703 + ... + 129253518.

Almost surely, 2^105470538168 is an apocalyptic number.

It is an amenable number.

105470538168 is an abundant number, since it is smaller than the sum of its proper divisors (173716181592).

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

105470538168 is a wasteful number, since it uses less digits than its factorization.

105470538168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258506247 (or 258506243 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 105470538168 in words is "one hundred five billion, four hundred seventy million, five hundred thirty-eight thousand, one hundred sixty-eight".