13607987528 has 32 divisors (see below), whose sum is σ = 25665845760. Its totient is φ = 6763811520.

The previous prime is 13607987527. The next prime is 13607987551. The reversal of 13607987528 is 82578970631.

It is not an unprimeable number, because it can be changed into a prime (13607987527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4113251 + ... + 4116557.

It is an arithmetic number, because the mean of its divisors is an integer number (802057680).

Almost surely, 2^13607987528 is an apocalyptic number.

It is an amenable number.

13607987528 is a deficient number, since it is larger than the sum of its proper divisors (12057858232).

13607987528 is a wasteful number, since it uses less digits than its factorization.

13607987528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197 (or 6193 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 13607987528 in words is "thirteen billion, six hundred seven million, nine hundred eighty-seven thousand, five hundred twenty-eight".