36616385725 has 24 divisors (see below), whose sum is σ = 46075925952. Its totient is φ = 28860681600.

The previous prime is 36616385711. The next prime is 36616385783. The reversal of 36616385725 is 52758361663.

It is not a de Polignac number, because 36616385725 - 2²⁹ = 36079514813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1761744 + ... + 1782406.

It is an arithmetic number, because the mean of its divisors is an integer number (1919830248).

Almost surely, 2^36616385725 is an apocalyptic number.

It is an amenable number.

36616385725 is a deficient number, since it is larger than the sum of its proper divisors (9459540227).

36616385725 is a wasteful number, since it uses less digits than its factorization.

36616385725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21717 (or 21712 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 52.

The spelling of 36616385725 in words is "thirty-six billion, six hundred sixteen million, three hundred eighty-five thousand, seven hundred twenty-five".