6372040157 has 4 divisors (see below), whose sum is σ = 7282331616. Its totient is φ = 5461748700.

The previous prime is 6372040153. The next prime is 6372040177. The reversal of 6372040157 is 7510402736.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6372040157 - 2² = 6372040153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6372040153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455145719 + ... + 455145732.

It is an arithmetic number, because the mean of its divisors is an integer number (1820582904).

Almost surely, 2^6372040157 is an apocalyptic number.

It is an amenable number.

6372040157 is a deficient number, since it is larger than the sum of its proper divisors (910291459).

6372040157 is an equidigital number, since it uses as much as digits as its factorization.

6372040157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910291458.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 6372040157 is about 79825.0597055837. The cubic root of 6372040157 is about 1853.9278762914.

The spelling of 6372040157 in words is "six billion, three hundred seventy-two million, forty thousand, one hundred fifty-seven".