135087562899 has 6 divisors (see below), whose sum is σ = 195126479756. Its totient is φ = 90058375260.

The previous prime is 135087562879. The next prime is 135087562913. The reversal of 135087562899 is 998265780531.

135087562899 is a `hidden beast` number, since 13 + 50 + 8 + 7 + 562 + 8 + 9 + 9 = 666.

It is not a de Polignac number, because 135087562899 - 2²⁴ = 135070785683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135087562829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7504864597 + ... + 7504864614.

Almost surely, 2^135087562899 is an apocalyptic number.

135087562899 is a deficient number, since it is larger than the sum of its proper divisors (60038916857).

135087562899 is a wasteful number, since it uses less digits than its factorization.

135087562899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15009729217 (or 15009729214 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 63.

The spelling of 135087562899 in words is "one hundred thirty-five billion, eighty-seven million, five hundred sixty-two thousand, eight hundred ninety-nine".