37827325064 has 8 divisors (see below), whose sum is σ = 70926234510. Its totient is φ = 18913662528.

The previous prime is 37827325043. The next prime is 37827325087. The reversal of 37827325064 is 46052372873.

It can be written as a sum of positive squares in only one way, i.e., 19962864100 + 17864460964 = 141290^2 + 133658^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2364207809 + ... + 2364207824.

Almost surely, 2^37827325064 is an apocalyptic number.

It is an amenable number.

37827325064 is a deficient number, since it is larger than the sum of its proper divisors (33098909446).

37827325064 is a wasteful number, since it uses less digits than its factorization.

37827325064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4728415639 (or 4728415635 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 37827325064 in words is "thirty-seven billion, eight hundred twenty-seven million, three hundred twenty-five thousand, sixty-four".