6377064537 has 4 divisors (see below), whose sum is σ = 8502752720. Its totient is φ = 4251376356.

The previous prime is 6377064527. The next prime is 6377064539. The reversal of 6377064537 is 7354607736.

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 not a de Polignac number, because 6377064537 - 2⁴ = 6377064521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6377064539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1062844087 + ... + 1062844092.

It is an arithmetic number, because the mean of its divisors is an integer number (2125688180).

Almost surely, 2^6377064537 is an apocalyptic number.

It is an amenable number.

6377064537 is a deficient number, since it is larger than the sum of its proper divisors (2125688183).

6377064537 is a wasteful number, since it uses less digits than its factorization.

6377064537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125688182.

The product of its (nonzero) digits is 2222640, while the sum is 48.

The square root of 6377064537 is about 79856.5246989875. The cubic root of 6377064537 is about 1854.4150248719.

The spelling of 6377064537 in words is "six billion, three hundred seventy-seven million, sixty-four thousand, five hundred thirty-seven".