36511620313 has 16 divisors (see below), whose sum is σ = 45110888320. Its totient is φ = 28847218176.

The previous prime is 36511620217. The next prime is 36511620317. The reversal of 36511620313 is 31302611563.

It is a de Polignac number, because none of the positive numbers 2^k-36511620313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36511620317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3704856 + ... + 3714697.

It is an arithmetic number, because the mean of its divisors is an integer number (2819430520).

Almost surely, 2^36511620313 is an apocalyptic number.

It is an amenable number.

36511620313 is a deficient number, since it is larger than the sum of its proper divisors (8599268007).

36511620313 is a wasteful number, since it uses less digits than its factorization.

36511620313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7419616.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 36511620313 in words is "thirty-six billion, five hundred eleven million, six hundred twenty thousand, three hundred thirteen".