36672246513 has 48 divisors (see below), whose sum is σ = 60773836032. Its totient is φ = 20874240000.

The previous prime is 36672246511. The next prime is 36672246539. The reversal of 36672246513 is 31564227663.

36672246513 is a `hidden beast` number, since 3 + 66 + 72 + 2 + 4 + 6 + 513 = 666.

It is not a de Polignac number, because 36672246513 - 2¹ = 36672246511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36672246511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24269428 + ... + 24270938.

It is an arithmetic number, because the mean of its divisors is an integer number (1266121584).

Almost surely, 2^36672246513 is an apocalyptic number.

It is an amenable number.

36672246513 is a deficient number, since it is larger than the sum of its proper divisors (24101589519).

36672246513 is a wasteful number, since it uses less digits than its factorization.

36672246513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766 (or 2763 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The spelling of 36672246513 in words is "thirty-six billion, six hundred seventy-two million, two hundred forty-six thousand, five hundred thirteen".