53013334231 has 16 divisors (see below), whose sum is σ = 62298115488. Its totient is φ = 44474774400.

The previous prime is 53013334211. The next prime is 53013334237. The reversal of 53013334231 is 13243331035.

It is a cyclic number.

It is not a de Polignac number, because 53013334231 - 2⁷ = 53013334103 is a prime.

It is a super-2 number, since 2×53013334231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53013334231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53013334237) 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, 506601 + ... + 602221.

It is an arithmetic number, because the mean of its divisors is an integer number (3893632218).

Almost surely, 2^53013334231 is an apocalyptic number.

53013334231 is a deficient number, since it is larger than the sum of its proper divisors (9284781257).

53013334231 is a wasteful number, since it uses less digits than its factorization.

53013334231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99522.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 53013334231 its reverse (13243331035), we get a palindrome (66256665266).

The spelling of 53013334231 in words is "fifty-three billion, thirteen million, three hundred thirty-four thousand, two hundred thirty-one".