15349100492 has 48 divisors (see below), whose sum is σ = 29625916320. Its totient is φ = 6900096000.

The previous prime is 15349100489. The next prime is 15349100497. The reversal of 15349100492 is 29400194351.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (15349100497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6349268 + ... + 6351684.

It is an arithmetic number, because the mean of its divisors is an integer number (617206590).

Almost surely, 2^15349100492 is an apocalyptic number.

It is an amenable number.

15349100492 is a deficient number, since it is larger than the sum of its proper divisors (14276815828).

15349100492 is a wasteful number, since it uses less digits than its factorization.

15349100492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962 (or 3960 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 15349100492 in words is "fifteen billion, three hundred forty-nine million, one hundred thousand, four hundred ninety-two".