2470075105257 has 12 divisors (see below), whose sum is σ = 3650860362864. Its totient is φ = 1608420998520.

The previous prime is 2470075105249. The next prime is 2470075105291. The reversal of 2470075105257 is 7525015700742.

2470075105257 is a `hidden beast` number, since 2 + 4 + 70 + 0 + 7 + 51 + 0 + 525 + 7 = 666.

It is not a de Polignac number, because 2470075105257 - 2³ = 2470075105249 is a prime.

It is a super-2 number, since 2×2470075105257² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2470075105207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3191311119 + ... + 3191311892.

It is an arithmetic number, because the mean of its divisors is an integer number (304238363572).

Almost surely, 2^{2470075105257} is an apocalyptic number.

It is an amenable number.

2470075105257 is a deficient number, since it is larger than the sum of its proper divisors (1180785257607).

2470075105257 is a wasteful number, since it uses less digits than its factorization.

2470075105257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6382623060 (or 6382623057 counting only the distinct ones).

The product of its (nonzero) digits is 686000, while the sum is 45.

The spelling of 2470075105257 in words is "two trillion, four hundred seventy billion, seventy-five million, one hundred five thousand, two hundred fifty-seven".