37920272752 has 10 divisors (see below), whose sum is σ = 73470528488. Its totient is φ = 18960136368.

The previous prime is 37920272749. The next prime is 37920272801. The reversal of 37920272752 is 25727202973.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1185008508 + ... + 1185008539.

Almost surely, 2^37920272752 is an apocalyptic number.

It is an amenable number.

37920272752 is a deficient number, since it is larger than the sum of its proper divisors (35550255736).

37920272752 is a wasteful number, since it uses less digits than its factorization.

37920272752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370017055 (or 2370017049 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 37920272752 in words is "thirty-seven billion, nine hundred twenty million, two hundred seventy-two thousand, seven hundred fifty-two".