13352056587 has 24 divisors (see below), whose sum is σ = 19416340944. Its totient is φ = 8841559104.

The previous prime is 13352056583. The next prime is 13352056603. The reversal of 13352056587 is 78565025331.

13352056587 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 2 + 0 + 565 + 87 = 666.

It is not a de Polignac number, because 13352056587 - 2² = 13352056583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13352056583) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 801313 + ... + 817805.

It is an arithmetic number, because the mean of its divisors is an integer number (809014206).

Almost surely, 2^13352056587 is an apocalyptic number.

13352056587 is a deficient number, since it is larger than the sum of its proper divisors (6064284357).

13352056587 is a wasteful number, since it uses less digits than its factorization.

13352056587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17099 (or 17096 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 13352056587 in words is "thirteen billion, three hundred fifty-two million, fifty-six thousand, five hundred eighty-seven".