536635517672 has 16 divisors (see below), whose sum is σ = 1007362960800. Its totient is φ = 268005394800.

The previous prime is 536635517653. The next prime is 536635517687. The reversal of 536635517672 is 276715536635.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39038204 + ... + 39051947.

It is an arithmetic number, because the mean of its divisors is an integer number (62960185050).

Almost surely, 2^536635517672 is an apocalyptic number.

It is an amenable number.

536635517672 is a deficient number, since it is larger than the sum of its proper divisors (470727443128).

536635517672 is a wasteful number, since it uses less digits than its factorization.

536635517672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78091016 (or 78091012 counting only the distinct ones).

The product of its digits is 23814000, while the sum is 56.

The spelling of 536635517672 in words is "five hundred thirty-six billion, six hundred thirty-five million, five hundred seventeen thousand, six hundred seventy-two".