15272628492 has 48 divisors (see below), whose sum is σ = 38932274304. Its totient is φ = 4621344000.

The previous prime is 15272628467. The next prime is 15272628533. The reversal of 15272628492 is 29482627251.

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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7492 + ... + 174932.

It is an arithmetic number, because the mean of its divisors is an integer number (811089048).

Almost surely, 2^15272628492 is an apocalyptic number.

15272628492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15272628492 is an abundant number, since it is smaller than the sum of its proper divisors (23659645812).

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

15272628492 is a wasteful number, since it uses less digits than its factorization.

15272628492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168150 (or 168148 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The spelling of 15272628492 in words is "fifteen billion, two hundred seventy-two million, six hundred twenty-eight thousand, four hundred ninety-two".