15013525982 has 32 divisors (see below), whose sum is σ = 29176089600. Its totient is φ = 5626814688.

The previous prime is 15013525949. The next prime is 15013525993. The reversal of 15013525982 is 28952531051.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2167382 + ... + 2174297.

It is an arithmetic number, because the mean of its divisors is an integer number (911752800).

Almost surely, 2^15013525982 is an apocalyptic number.

15013525982 is a deficient number, since it is larger than the sum of its proper divisors (14162563618).

15013525982 is a wasteful number, since it uses less digits than its factorization.

15013525982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4341720.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 15013525982 in words is "fifteen billion, thirteen million, five hundred twenty-five thousand, nine hundred eighty-two".