5262525251 has 16 divisors (see below), whose sum is σ = 5425864704. Its totient is φ = 5101994304.

The previous prime is 5262525239. The next prime is 5262525259. The reversal of 5262525251 is 1525252625.

It is a cyclic number.

It is not a de Polignac number, because 5262525251 - 2¹⁸ = 5262263107 is a prime.

It is a super-2 number, since 2×5262525251² = 55388344034825226002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5262525259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3163646 + ... + 3165308.

It is an arithmetic number, because the mean of its divisors is an integer number (339116544).

Almost surely, 2^5262525251 is an apocalyptic number.

5262525251 is a deficient number, since it is larger than the sum of its proper divisors (163339453).

5262525251 is a wasteful number, since it uses less digits than its factorization.

5262525251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450.

The product of its digits is 60000, while the sum is 35.

The square root of 5262525251 is about 72543.2646839112. The cubic root of 5262525251 is about 1739.3943868297.

Adding to 5262525251 its reverse (1525252625), we get a palindrome (6787777876).

The spelling of 5262525251 in words is "five billion, two hundred sixty-two million, five hundred twenty-five thousand, two hundred fifty-one".