36536901865 has 32 divisors (see below), whose sum is σ = 46910908800. Its totient is φ = 27237772800.

The previous prime is 36536901853. The next prime is 36536901887. The reversal of 36536901865 is 56810963563.

It is not a de Polignac number, because 36536901865 - 2⁵ = 36536901833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2621415 + ... + 2635315.

It is an arithmetic number, because the mean of its divisors is an integer number (1465965900).

Almost surely, 2^36536901865 is an apocalyptic number.

It is an amenable number.

36536901865 is a deficient number, since it is larger than the sum of its proper divisors (10374006935).

36536901865 is a wasteful number, since it uses less digits than its factorization.

36536901865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14377.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 36536901865 in words is "thirty-six billion, five hundred thirty-six million, nine hundred one thousand, eight hundred sixty-five".