15412847968 has 48 divisors (see below), whose sum is σ = 34943698944. Its totient is φ = 6555070080.

The previous prime is 15412847893. The next prime is 15412847999. The reversal of 15412847968 is 86974821451.

15412847968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 233280 + ... + 291967.

It is an arithmetic number, because the mean of its divisors is an integer number (727993728).

Almost surely, 2^15412847968 is an apocalyptic number.

It is an amenable number.

15412847968 is an abundant number, since it is smaller than the sum of its proper divisors (19530850976).

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

15412847968 is a wasteful number, since it uses less digits than its factorization.

15412847968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525395 (or 525387 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 55.

The spelling of 15412847968 in words is "fifteen billion, four hundred twelve million, eight hundred forty-seven thousand, nine hundred sixty-eight".