5315572512 has 288 divisors, whose sum is σ = 16841260800. Its totient is φ = 1643286528.

The previous prime is 5315572499. The next prime is 5315572567. The reversal of 5315572512 is 2152755135.

5315572512 is a `hidden beast` number, since 5 + 31 + 5 + 572 + 51 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×5315572512² = 56510622260659980288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10442914 + ... + 10443422.

It is an arithmetic number, because the mean of its divisors is an integer number (58476600).

Almost surely, 2^5315572512 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 5315572512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8420630400).

5315572512 is an abundant number, since it is smaller than the sum of its proper divisors (11525688288).

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

5315572512 is a wasteful number, since it uses less digits than its factorization.

5315572512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630 (or 610 counting only the distinct ones).

The product of its digits is 52500, while the sum is 36.

The square root of 5315572512 is about 72907.9728973450. The cubic root of 5315572512 is about 1745.2193342853.

The spelling of 5315572512 in words is "five billion, three hundred fifteen million, five hundred seventy-two thousand, five hundred twelve".