53764431226144 has 48 divisors (see below), whose sum is σ = 105896188339200. Its totient is φ = 26870163876864.

The previous prime is 53764431226139. The next prime is 53764431226147. The reversal of 53764431226144 is 44162213446735.

It is a super-2 number, since 2×53764431226144² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53764431226091 and 53764431226100.

It is not an unprimeable number, because it can be changed into a prime (53764431226147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719132637 + ... + 719207395.

It is an arithmetic number, because the mean of its divisors is an integer number (2206170590400).

Almost surely, 2^{53764431226144} is an apocalyptic number.

It is an amenable number.

53764431226144 is a deficient number, since it is larger than the sum of its proper divisors (52131757113056).

53764431226144 is a wasteful number, since it uses less digits than its factorization.

53764431226144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84545 (or 84537 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 52.

The spelling of 53764431226144 in words is "fifty-three trillion, seven hundred sixty-four billion, four hundred thirty-one million, two hundred twenty-six thousand, one hundred forty-four".