36513735136 has 48 divisors (see below), whose sum is σ = 72201507840. Its totient is φ = 18176987520.

The previous prime is 36513735119. The next prime is 36513735161. The reversal of 36513735136 is 63153731563.

It is a junction number, because it is equal to n+sod(n) for n = 36513735092 and 36513735101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12681345 + ... + 12684223.

It is an arithmetic number, because the mean of its divisors is an integer number (1504198080).

Almost surely, 2^36513735136 is an apocalyptic number.

It is an amenable number.

36513735136 is a deficient number, since it is larger than the sum of its proper divisors (35687772704).

36513735136 is a wasteful number, since it uses less digits than its factorization.

36513735136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487 (or 4479 counting only the distinct ones).

The product of its digits is 510300, while the sum is 43.

The spelling of 36513735136 in words is "thirty-six billion, five hundred thirteen million, seven hundred thirty-five thousand, one hundred thirty-six".