5251335254 has 32 divisors (see below), whose sum is σ = 9357292800. Its totient is φ = 2183358240.

The previous prime is 5251335161. The next prime is 5251335281. The reversal of 5251335254 is 4525331525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204482 + ... + 228725.

It is an arithmetic number, because the mean of its divisors is an integer number (292415400).

Almost surely, 2^5251335254 is an apocalyptic number.

5251335254 is a deficient number, since it is larger than the sum of its proper divisors (4105957546).

5251335254 is a wasteful number, since it uses less digits than its factorization.

5251335254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433268.

The product of its digits is 90000, while the sum is 35.

The square root of 5251335254 is about 72466.0972731387. The cubic root of 5251335254 is about 1738.1606553020.

Adding to 5251335254 its reverse (4525331525), we get a palindrome (9776666779).

The spelling of 5251335254 in words is "five billion, two hundred fifty-one million, three hundred thirty-five thousand, two hundred fifty-four".