37957475423 has 16 divisors (see below), whose sum is σ = 43969685760. Its totient is φ = 32093892096.

The previous prime is 37957475417. The next prime is 37957475443. The reversal of 37957475423 is 32457475973.

It is a de Polignac number, because none of the positive numbers 2^k-37957475423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37957475443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333311 + ... + 432447.

It is an arithmetic number, because the mean of its divisors is an integer number (2748105360).

Almost surely, 2^37957475423 is an apocalyptic number.

37957475423 is a deficient number, since it is larger than the sum of its proper divisors (6012210337).

37957475423 is an equidigital number, since it uses as much as digits as its factorization.

37957475423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99886.

The product of its digits is 22226400, while the sum is 56.

The spelling of 37957475423 in words is "thirty-seven billion, nine hundred fifty-seven million, four hundred seventy-five thousand, four hundred twenty-three".