5257508035 has 24 divisors (see below), whose sum is σ = 6899401584. Its totient is φ = 3843964800.

The previous prime is 5257508029. The next prime is 5257508063. The reversal of 5257508035 is 5308057525.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-5257508035 is a prime.

It is a super-2 number, since 2×5257508035² = 55282781476179122450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54544 + ... + 116146.

It is an arithmetic number, because the mean of its divisors is an integer number (287475066).

Almost surely, 2^5257508035 is an apocalyptic number.

5257508035 is a deficient number, since it is larger than the sum of its proper divisors (1641893549).

5257508035 is a wasteful number, since it uses less digits than its factorization.

5257508035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61735 (or 61722 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 40.

The square root of 5257508035 is about 72508.6755843740. The cubic root of 5257508035 is about 1738.8414398588.

The spelling of 5257508035 in words is "five billion, two hundred fifty-seven million, five hundred eight thousand, thirty-five".