15274604072 has 64 divisors (see below), whose sum is σ = 35999147520. Its totient is φ = 5914119168.

The previous prime is 15274604047. The next prime is 15274604077. The reversal of 15274604072 is 27040647251.

It is not an unprimeable number, because it can be changed into a prime (15274604077) 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, 188993 + ... + 257424.

It is an arithmetic number, because the mean of its divisors is an integer number (562486680).

Almost surely, 2^15274604072 is an apocalyptic number.

It is an amenable number.

15274604072 is an abundant number, since it is smaller than the sum of its proper divisors (20724543448).

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

15274604072 is a wasteful number, since it uses less digits than its factorization.

15274604072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446490 (or 446486 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 15274604072 in words is "fifteen billion, two hundred seventy-four million, six hundred four thousand, seventy-two".