105492515136 has 56 divisors (see below), whose sum is σ = 280893499680. Its totient is φ = 34940186112.

The previous prime is 105492515111. The next prime is 105492515137. The reversal of 105492515136 is 631515294501.

It is a super-2 number, since 2×105492515136² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105492515137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1719666 + ... + 1779953.

Almost surely, 2^105492515136 is an apocalyptic number.

105492515136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105492515136 is an abundant number, since it is smaller than the sum of its proper divisors (175400984544).

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

105492515136 is a wasteful number, since it uses less digits than its factorization.

105492515136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3499791 (or 3499781 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 105492515136 in words is "one hundred five billion, four hundred ninety-two million, five hundred fifteen thousand, one hundred thirty-six".