52315030560 has 96 divisors (see below), whose sum is σ = 177468701760. Its totient is φ = 12877544448.

The previous prime is 52315030541. The next prime is 52315030567. The reversal of 52315030560 is 6503051325.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (52315030567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4185670 + ... + 4198149.

It is an arithmetic number, because the mean of its divisors is an integer number (1848632310).

Almost surely, 2^52315030560 is an apocalyptic number.

It is an amenable number.

52315030560 is an abundant number, since it is smaller than the sum of its proper divisors (125153671200).

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

52315030560 is a wasteful number, since it uses less digits than its factorization.

52315030560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8383850 (or 8383842 counting only the distinct ones).

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

Adding to 52315030560 its reverse (6503051325), we get a palindrome (58818081885).

The spelling of 52315030560 in words is "fifty-two billion, three hundred fifteen million, thirty thousand, five hundred sixty".