6375460257 has 12 divisors (see below), whose sum is σ = 9211475364. Its totient is φ = 4249163520.

The previous prime is 6375460219. The next prime is 6375460283. The reversal of 6375460257 is 7520645736.

6375460257 is a `hidden beast` number, since 6 + 37 + 5 + 4 + 602 + 5 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 978500961 + 5396959296 = 31281^2 + 73464^2 .

It is not a de Polignac number, because 6375460257 - 2⁶ = 6375460193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6375460297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59244 + ... + 127517.

It is an arithmetic number, because the mean of its divisors is an integer number (767622947).

Almost surely, 2^6375460257 is an apocalyptic number.

It is an amenable number.

6375460257 is a deficient number, since it is larger than the sum of its proper divisors (2836015107).

6375460257 is a wasteful number, since it uses less digits than its factorization.

6375460257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190560 (or 190557 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The square root of 6375460257 is about 79846.4793024714. The cubic root of 6375460257 is about 1854.2595065857.

The spelling of 6375460257 in words is "six billion, three hundred seventy-five million, four hundred sixty thousand, two hundred fifty-seven".