5257093475 has 6 divisors (see below), whose sum is σ = 6518795940. Its totient is φ = 4205674760.

The previous prime is 5257093469. The next prime is 5257093483. The reversal of 5257093475 is 5743907525.

It is a de Polignac number, because none of the positive numbers 2^k-5257093475 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105141845 + ... + 105141894.

It is an arithmetic number, because the mean of its divisors is an integer number (1086465990).

Almost surely, 2^5257093475 is an apocalyptic number.

5257093475 is a deficient number, since it is larger than the sum of its proper divisors (1261702465).

5257093475 is a wasteful number, since it uses less digits than its factorization.

5257093475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210283749 (or 210283744 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 47.

The square root of 5257093475 is about 72505.8168356167. The cubic root of 5257093475 is about 1738.7957355029.

The spelling of 5257093475 in words is "five billion, two hundred fifty-seven million, ninety-three thousand, four hundred seventy-five".