37057446642 has 48 divisors (see below), whose sum is σ = 76289477760. Its totient is φ = 11999998080.

The previous prime is 37057446589. The next prime is 37057446653. The reversal of 37057446642 is 24664475073.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 37057446591 and 37057446600.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2402868 + ... + 2418240.

It is an arithmetic number, because the mean of its divisors is an integer number (1589364120).

Almost surely, 2^37057446642 is an apocalyptic number.

37057446642 is an abundant number, since it is smaller than the sum of its proper divisors (39232031118).

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

37057446642 is a wasteful number, since it uses less digits than its factorization.

37057446642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15699 (or 15658 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 37057446642 in words is "thirty-seven billion, fifty-seven million, four hundred forty-six thousand, six hundred forty-two".