109576072492 has 12 divisors (see below), whose sum is σ = 193619856976. Its totient is φ = 54256113360.

The previous prime is 109576072483. The next prime is 109576072493. The reversal of 109576072492 is 294270675901.

It is not an unprimeable number, because it can be changed into a prime (109576072493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132980259 + ... + 132981082.

Almost surely, 2^109576072492 is an apocalyptic number.

It is an amenable number.

109576072492 is a deficient number, since it is larger than the sum of its proper divisors (84043784484).

109576072492 is a wasteful number, since it uses less digits than its factorization.

109576072492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265961448 (or 265961446 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 109576072492 in words is "one hundred nine billion, five hundred seventy-six million, seventy-two thousand, four hundred ninety-two".