5112540210 has 128 divisors (see below), whose sum is σ = 12991829760. Its totient is φ = 1285760000.

The previous prime is 5112540163. The next prime is 5112540241. The reversal of 5112540210 is 120452115.

It is a super-2 number, since 2×5112540210² = 52276134797733688200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7292860 + ... + 7293560.

It is an arithmetic number, because the mean of its divisors is an integer number (101498670).

Almost surely, 2^5112540210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5112540210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6495914880).

5112540210 is an abundant number, since it is smaller than the sum of its proper divisors (7879289550).

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

5112540210 is a wasteful number, since it uses less digits than its factorization.

5112540210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5112540210 is about 71502.0294117587. The cubic root of 5112540210 is about 1722.7102810837.

Adding to 5112540210 its reverse (120452115), we get a palindrome (5232992325).

The spelling of 5112540210 in words is "five billion, one hundred twelve million, five hundred forty thousand, two hundred ten".