37520112668 has 12 divisors (see below), whose sum is σ = 69115997160. Its totient is φ = 17772684912.

The previous prime is 37520112587. The next prime is 37520112673. The reversal of 37520112668 is 86621102573.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246842771 + ... + 246842922.

It is an arithmetic number, because the mean of its divisors is an integer number (5759666430).

Almost surely, 2^37520112668 is an apocalyptic number.

37520112668 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

37520112668 is a deficient number, since it is larger than the sum of its proper divisors (31595884492).

37520112668 is a wasteful number, since it uses less digits than its factorization.

37520112668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493685716 (or 493685714 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 37520112668 in words is "thirty-seven billion, five hundred twenty million, one hundred twelve thousand, six hundred sixty-eight".