53461131333331 has 16 divisors (see below), whose sum is σ = 54846594236160. Its totient is φ = 52092111365280.

The previous prime is 53461131333329. The next prime is 53461131333343. The reversal of 53461131333331 is 13333313116435.

It is a cyclic number.

It is not a de Polignac number, because 53461131333331 - 2¹ = 53461131333329 is a prime.

It is a super-2 number, since 2×53461131333331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53461131333371) 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, 515052420 + ... + 515156206.

It is an arithmetic number, because the mean of its divisors is an integer number (3427912139760).

Almost surely, 2^{53461131333331} is an apocalyptic number.

53461131333331 is a deficient number, since it is larger than the sum of its proper divisors (1385462902829).

53461131333331 is a wasteful number, since it uses less digits than its factorization.

53461131333331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182874.

The product of its digits is 262440, while the sum is 40.

Adding to 53461131333331 its reverse (13333313116435), we get a palindrome (66794444449766).

The spelling of 53461131333331 in words is "fifty-three trillion, four hundred sixty-one billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred thirty-one".