5113135232 has 64 divisors (see below), whose sum is σ = 10560763800. Its totient is φ = 2462982144.

The previous prime is 5113135213. The next prime is 5113135241. The reversal of 5113135232 is 2325313115.

It can be written as a sum of positive squares in 4 ways, for example, as 3960940096 + 1152195136 = 62936^2 + 33944^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×5113135232² = 52288303801439387648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066348 + ... + 2068820.

Almost surely, 2^5113135232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5113135232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5280381900).

5113135232 is an abundant number, since it is smaller than the sum of its proper divisors (5447628568).

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

5113135232 is a wasteful number, since it uses less digits than its factorization.

5113135232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073 (or 3061 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 5113135232 is about 71506.1901656073. The cubic root of 5113135232 is about 1722.7771109250. Note that the first 3 decimals are identical.

Adding to 5113135232 its reverse (2325313115), we get a palindrome (7438448347).

The spelling of 5113135232 in words is "five billion, one hundred thirteen million, one hundred thirty-five thousand, two hundred thirty-two".