5213515332 has 12 divisors (see below), whose sum is σ = 12164869136. Its totient is φ = 1737838440.

The previous prime is 5213515309. The next prime is 5213515343. The reversal of 5213515332 is 2335153125.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 5213515332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217229794 + ... + 217229817.

Almost surely, 2^5213515332 is an apocalyptic number.

It is an amenable number.

5213515332 is an abundant number, since it is smaller than the sum of its proper divisors (6951353804).

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

5213515332 is a wasteful number, since it uses less digits than its factorization.

5213515332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434459618 (or 434459616 counting only the distinct ones).

The product of its digits is 13500, while the sum is 30.

The square root of 5213515332 is about 72204.6766629420. The cubic root of 5213515332 is about 1733.9778748762.

Adding to 5213515332 its reverse (2335153125), we get a palindrome (7548668457).

The spelling of 5213515332 in words is "five billion, two hundred thirteen million, five hundred fifteen thousand, three hundred thirty-two".