36512518775 has 6 divisors (see below), whose sum is σ = 45275523312. Its totient is φ = 29210015000.

The previous prime is 36512518771. The next prime is 36512518781. The reversal of 36512518775 is 57781521563.

It is not a de Polignac number, because 36512518775 - 2² = 36512518771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36512518771) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 730250351 + ... + 730250400.

It is an arithmetic number, because the mean of its divisors is an integer number (7545920552).

Almost surely, 2^36512518775 is an apocalyptic number.

36512518775 is a deficient number, since it is larger than the sum of its proper divisors (8763004537).

36512518775 is a wasteful number, since it uses less digits than its factorization.

36512518775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460500761 (or 1460500756 counting only the distinct ones).

The product of its digits is 1764000, while the sum is 50.

The spelling of 36512518775 in words is "thirty-six billion, five hundred twelve million, five hundred eighteen thousand, seven hundred seventy-five".