5251315004 has 12 divisors (see below), whose sum is σ = 9896709144. Its totient is φ = 2423683824.

The previous prime is 5251314961. The next prime is 5251315007. The reversal of 5251315004 is 4005131525.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5251315007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50493362 + ... + 50493465.

It is an arithmetic number, because the mean of its divisors is an integer number (824725762).

Almost surely, 2^5251315004 is an apocalyptic number.

It is an amenable number.

5251315004 is a deficient number, since it is larger than the sum of its proper divisors (4645394140).

5251315004 is a wasteful number, since it uses less digits than its factorization.

5251315004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100986844 (or 100986842 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5251315004 is about 72465.9575524950. The cubic root of 5251315004 is about 1738.1584210893.

Adding to 5251315004 its reverse (4005131525), we get a palindrome (9256446529).

The spelling of 5251315004 in words is "five billion, two hundred fifty-one million, three hundred fifteen thousand, four".