15087927012 has 48 divisors (see below), whose sum is σ = 35416180800. Its totient is φ = 4999250560.

The previous prime is 15087926977. The next prime is 15087927017. The reversal of 15087927012 is 21072978051.

It is not an unprimeable number, because it can be changed into a prime (15087927017) 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, 1483039 + ... + 1493177.

It is an arithmetic number, because the mean of its divisors is an integer number (737837100).

Almost surely, 2^15087927012 is an apocalyptic number.

15087927012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15087927012 is an abundant number, since it is smaller than the sum of its proper divisors (20328253788).

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

15087927012 is a wasteful number, since it uses less digits than its factorization.

15087927012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10876 (or 10874 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 42.

The spelling of 15087927012 in words is "fifteen billion, eighty-seven million, nine hundred twenty-seven thousand, twelve".