5374163056257 has 6 divisors (see below), whose sum is σ = 7762679970162. Its totient is φ = 3582775370832.

The previous prime is 5374163056243. The next prime is 5374163056303. The reversal of 5374163056257 is 7526503614735.

5374163056257 is a `hidden beast` number, since 5 + 3 + 7 + 4 + 1 + 6 + 3 + 0 + 5 + 625 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4103152589376 + 1271010466881 = 2025624^2 + 1127391^2 .

It is not a de Polignac number, because 5374163056257 - 2¹¹ = 5374163054209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5374163056957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 298564614228 + ... + 298564614245.

It is an arithmetic number, because the mean of its divisors is an integer number (1293779995027).

Almost surely, 2^{5374163056257} is an apocalyptic number.

It is an amenable number.

5374163056257 is a deficient number, since it is larger than the sum of its proper divisors (2388516913905).

5374163056257 is a wasteful number, since it uses less digits than its factorization.

5374163056257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597129228479 (or 597129228476 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 54.

The spelling of 5374163056257 in words is "five trillion, three hundred seventy-four billion, one hundred sixty-three million, fifty-six thousand, two hundred fifty-seven".