53152311513 has 16 divisors (see below), whose sum is σ = 81530387456. Its totient is φ = 30171603600.

The previous prime is 53152311497. The next prime is 53152311523. The reversal of 53152311513 is 31511325135.

53152311513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53152311513 - 2⁴ = 53152311497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53152311523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8377831 + ... + 8384172.

It is an arithmetic number, because the mean of its divisors is an integer number (5095649216).

Almost surely, 2^53152311513 is an apocalyptic number.

It is an amenable number.

53152311513 is a deficient number, since it is larger than the sum of its proper divisors (28378075943).

53152311513 is a wasteful number, since it uses less digits than its factorization.

53152311513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16762164.

The product of its digits is 6750, while the sum is 30.

Adding to 53152311513 its reverse (31511325135), we get a palindrome (84663636648).

The spelling of 53152311513 in words is "fifty-three billion, one hundred fifty-two million, three hundred eleven thousand, five hundred thirteen".