5269515251 has 16 divisors (see below), whose sum is σ = 7075154688. Its totient is φ = 3790260000.

The previous prime is 5269515241. The next prime is 5269515289. The reversal of 5269515251 is 1525159625.

It is a cyclic number.

It is not a de Polignac number, because 5269515251 - 2¹⁴ = 5269498867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5269515199 and 5269515208.

It is not an unprimeable number, because it can be changed into a prime (5269515221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631125 + ... + 2633126.

It is an arithmetic number, because the mean of its divisors is an integer number (442197168).

Almost surely, 2^5269515251 is an apocalyptic number.

5269515251 is a deficient number, since it is larger than the sum of its proper divisors (1805639437).

5269515251 is a wasteful number, since it uses less digits than its factorization.

5269515251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264282.

The product of its digits is 135000, while the sum is 41.

The square root of 5269515251 is about 72591.4268422932. The cubic root of 5269515251 is about 1740.1641685724.

The spelling of 5269515251 in words is "five billion, two hundred sixty-nine million, five hundred fifteen thousand, two hundred fifty-one".