15042551312 has 20 divisors (see below), whose sum is σ = 29148100176. Its totient is φ = 7520460960.

The previous prime is 15042551309. The next prime is 15042551327. The reversal of 15042551312 is 21315524051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118487 + ... + 210057.

Almost surely, 2^15042551312 is an apocalyptic number.

It is an amenable number.

15042551312 is a deficient number, since it is larger than the sum of its proper divisors (14105548864).

15042551312 is a wasteful number, since it uses less digits than its factorization.

15042551312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101846 (or 101840 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 15042551312 in words is "fifteen billion, forty-two million, five hundred fifty-one thousand, three hundred twelve".