5312652564 has 48 divisors (see below), whose sum is σ = 12871192320. Its totient is φ = 1703479680.

The previous prime is 5312652557. The next prime is 5312652571. The reversal of 5312652564 is 4652562135.

It is an interprime number because it is at equal distance from previous prime (5312652557) and next prime (5312652571).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66142 + ... + 122474.

It is an arithmetic number, because the mean of its divisors is an integer number (268149840).

Almost surely, 2^5312652564 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 5312652564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6435596160).

5312652564 is an abundant number, since it is smaller than the sum of its proper divisors (7558539756).

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

5312652564 is a wasteful number, since it uses less digits than its factorization.

5312652564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56640 (or 56638 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The square root of 5312652564 is about 72887.9452584582. The cubic root of 5312652564 is about 1744.8997147097.

The spelling of 5312652564 in words is "five billion, three hundred twelve million, six hundred fifty-two thousand, five hundred sixty-four".