5215312152 has 24 divisors (see below), whose sum is σ = 14124803940. Its totient is φ = 1738437360.

The previous prime is 5215312103. The next prime is 5215312159. The reversal of 5215312152 is 2512135125.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×5215312152² = 54398961685597742208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215312159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36217374 + ... + 36217517.

Almost surely, 2^5215312152 is an apocalyptic number.

It is an amenable number.

5215312152 is an abundant number, since it is smaller than the sum of its proper divisors (8909491788).

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

5215312152 is a wasteful number, since it uses less digits than its factorization.

5215312152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72434903 (or 72434896 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 5215312152 is about 72217.1181369071. The cubic root of 5215312152 is about 1734.1770551517.

Adding to 5215312152 its reverse (2512135125), we get a palindrome (7727447277).

The spelling of 5215312152 in words is "five billion, two hundred fifteen million, three hundred twelve thousand, one hundred fifty-two".