5255211535 has 24 divisors (see below), whose sum is σ = 7428732480. Its totient is φ = 3557945664.

The previous prime is 5255211523. The next prime is 5255211541. The reversal of 5255211535 is 5351125525.

It is not a de Polignac number, because 5255211535 - 2⁷ = 5255211407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5255211535.

It is a congruent 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, 116404 + ... + 155113.

It is an arithmetic number, because the mean of its divisors is an integer number (309530520).

Almost surely, 2^5255211535 is an apocalyptic number.

5255211535 is a deficient number, since it is larger than the sum of its proper divisors (2173520945).

5255211535 is a wasteful number, since it uses less digits than its factorization.

5255211535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271615 (or 271608 counting only the distinct ones).

The product of its digits is 37500, while the sum is 34.

The square root of 5255211535 is about 72492.8378186425. The cubic root of 5255211535 is about 1738.5882254143.

The spelling of 5255211535 in words is "five billion, two hundred fifty-five million, two hundred eleven thousand, five hundred thirty-five".