15046274472 has 16 divisors (see below), whose sum is σ = 37615686240. Its totient is φ = 5015424816.

The previous prime is 15046274443. The next prime is 15046274513. The reversal of 15046274472 is 27447264051.

15046274472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313464028 + ... + 313464075.

It is an arithmetic number, because the mean of its divisors is an integer number (2350980390).

Almost surely, 2^15046274472 is an apocalyptic number.

15046274472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15046274472 is an abundant number, since it is smaller than the sum of its proper divisors (22569411768).

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

15046274472 is a wasteful number, since it uses less digits than its factorization.

15046274472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626928112 (or 626928108 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The spelling of 15046274472 in words is "fifteen billion, forty-six million, two hundred seventy-four thousand, four hundred seventy-two".