5113215072 has 360 divisors, whose sum is σ = 17686335744. Its totient is φ = 1444843008.

The previous prime is 5113215059. The next prime is 5113215091. The reversal of 5113215072 is 2705123115.

5113215072 is a `hidden beast` number, since 511 + 32 + 1 + 50 + 72 = 666.

It is a super-2 number, since 2×5113215072² = 52289936745055930368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 16129858 + ... + 16130174.

Almost surely, 2^5113215072 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 5113215072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8843167872).

5113215072 is an abundant number, since it is smaller than the sum of its proper divisors (12573120672).

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

5113215072 is a wasteful number, since it uses less digits than its factorization.

5113215072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 5113215072 is about 71506.7484367734. The cubic root of 5113215072 is about 1722.7860777527.

Adding to 5113215072 its reverse (2705123115), we get a palindrome (7818338187).

The spelling of 5113215072 in words is "five billion, one hundred thirteen million, two hundred fifteen thousand, seventy-two".