36652919636 has 6 divisors (see below), whose sum is σ = 64142609370. Its totient is φ = 18326459816.

The previous prime is 36652919599. The next prime is 36652919663. The reversal of 36652919636 is 63691925663.

It can be written as a sum of positive squares in only one way, i.e., 29478829636 + 7174090000 = 171694^2 + 84700^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4581614951 + ... + 4581614958.

It is an arithmetic number, because the mean of its divisors is an integer number (10690434895).

Almost surely, 2^36652919636 is an apocalyptic number.

It is an amenable number.

36652919636 is a deficient number, since it is larger than the sum of its proper divisors (27489689734).

36652919636 is a wasteful number, since it uses less digits than its factorization.

36652919636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9163229913 (or 9163229911 counting only the distinct ones).

The product of its digits is 9447840, while the sum is 56.

The spelling of 36652919636 in words is "thirty-six billion, six hundred fifty-two million, nine hundred nineteen thousand, six hundred thirty-six".