37275318864 has 60 divisors (see below), whose sum is σ = 119221856416. Its totient is φ = 10650090816.

The previous prime is 37275318833. The next prime is 37275318907. The reversal of 37275318864 is 46881357273.

It is a happy number.

37275318864 is a `hidden beast` number, since 3 + 7 + 27 + 531 + 8 + 86 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 37275318864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18488734 + ... + 18490749.

Almost surely, 2^37275318864 is an apocalyptic number.

It is an amenable number.

37275318864 is an abundant number, since it is smaller than the sum of its proper divisors (81946537552).

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

37275318864 is a wasteful number, since it uses less digits than its factorization.

37275318864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36979504 (or 36979495 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The spelling of 37275318864 in words is "thirty-seven billion, two hundred seventy-five million, three hundred eighteen thousand, eight hundred sixty-four".