5251134210 has 64 divisors (see below), whose sum is σ = 14429290752. Its totient is φ = 1198077696.

The previous prime is 5251134167. The next prime is 5251134211. The reversal of 5251134210 is 124311525.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5251134211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94524 + ... + 139416.

It is an arithmetic number, because the mean of its divisors is an integer number (225457668).

Almost surely, 2^5251134210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5251134210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7214645376).

5251134210 is an abundant number, since it is smaller than the sum of its proper divisors (9178156542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5251134210 is a wasteful number, since it uses less digits than its factorization.

5251134210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45467.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5251134210 is about 72464.7101008484. The cubic root of 5251134210 is about 1738.1384735638.

Adding to 5251134210 its reverse (124311525), we get a palindrome (5375445735).

The spelling of 5251134210 in words is "five billion, two hundred fifty-one million, one hundred thirty-four thousand, two hundred ten".