36474157664 has 24 divisors (see below), whose sum is σ = 82066855248. Its totient is φ = 15631781760.

The previous prime is 36474157649. The next prime is 36474157669. The reversal of 36474157664 is 46675147463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36474157669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81415307 + ... + 81415754.

It is an arithmetic number, because the mean of its divisors is an integer number (3419452302).

Almost surely, 2^36474157664 is an apocalyptic number.

It is an amenable number.

36474157664 is an abundant number, since it is smaller than the sum of its proper divisors (45592697584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36474157664 is a wasteful number, since it uses less digits than its factorization.

36474157664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162831078 (or 162831070 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 53.

The spelling of 36474157664 in words is "thirty-six billion, four hundred seventy-four million, one hundred fifty-seven thousand, six hundred sixty-four".