5175827257 has 8 divisors (see below), whose sum is σ = 5238345312. Its totient is φ = 5113668000.

The previous prime is 5175827203. The next prime is 5175827291. The reversal of 5175827257 is 7527285715.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5175827257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5175827257.

It is not an unprimeable number, because it can be changed into a prime (5175827557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60619 + ... + 118432.

It is an arithmetic number, because the mean of its divisors is an integer number (654793164).

Almost surely, 2^5175827257 is an apocalyptic number.

It is an amenable number.

5175827257 is a deficient number, since it is larger than the sum of its proper divisors (62518055).

5175827257 is a wasteful number, since it uses less digits than its factorization.

5175827257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179399.

The product of its digits is 1372000, while the sum is 49.

The square root of 5175827257 is about 71943.2224535432. Note that the first 3 decimals coincide. The cubic root of 5175827257 is about 1729.7895048336.

The spelling of 5175827257 in words is "five billion, one hundred seventy-five million, eight hundred twenty-seven thousand, two hundred fifty-seven".