36351515612 has 48 divisors (see below), whose sum is σ = 67109018592. Its totient is φ = 17209221120.

The previous prime is 36351515611. The next prime is 36351515699. The reversal of 36351515612 is 21651515363.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36351515611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1090748 + ... + 1123580.

It is an arithmetic number, because the mean of its divisors is an integer number (1398104554).

Almost surely, 2^36351515612 is an apocalyptic number.

It is an amenable number.

36351515612 is a deficient number, since it is larger than the sum of its proper divisors (30757502980).

36351515612 is a wasteful number, since it uses less digits than its factorization.

36351515612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33078 (or 33076 counting only the distinct ones).

The product of its digits is 81000, while the sum is 38.

The spelling of 36351515612 in words is "thirty-six billion, three hundred fifty-one million, five hundred fifteen thousand, six hundred twelve".