5257527092 has 6 divisors (see below), whose sum is σ = 9200672418. Its totient is φ = 2628763544.

The previous prime is 5257527061. The next prime is 5257527097. The reversal of 5257527092 is 2907257525.

It can be written as a sum of positive squares in only one way, i.e., 4162314256 + 1095212836 = 64516^2 + 33094^2 .

It is a super-2 number, since 2×5257527092² = 55283182246227952928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5257527097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657190883 + ... + 657190890.

It is an arithmetic number, because the mean of its divisors is an integer number (1533445403).

Almost surely, 2^5257527092 is an apocalyptic number.

It is an amenable number.

5257527092 is a deficient number, since it is larger than the sum of its proper divisors (3943145326).

5257527092 is a wasteful number, since it uses less digits than its factorization.

5257527092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314381777 (or 1314381775 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 44.

The square root of 5257527092 is about 72508.8069961160. The cubic root of 5257527092 is about 1738.8435407946.

The spelling of 5257527092 in words is "five billion, two hundred fifty-seven million, five hundred twenty-seven thousand, ninety-two".