53100468544 has 28 divisors (see below), whose sum is σ = 105379158304. Its totient is φ = 26548239744.

The previous prime is 53100468517. The next prime is 53100468581. The reversal of 53100468544 is 44586400135.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53100468497 and 53100468506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1211557 + ... + 1254619.

It is an arithmetic number, because the mean of its divisors is an integer number (3763541368).

Almost surely, 2^53100468544 is an apocalyptic number.

It is an amenable number.

53100468544 is a deficient number, since it is larger than the sum of its proper divisors (52278689760).

53100468544 is a wasteful number, since it uses less digits than its factorization.

53100468544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62342 (or 62332 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 53100468544 its reverse (44586400135), we get a palindrome (97686868679).

The spelling of 53100468544 in words is "fifty-three billion, one hundred million, four hundred sixty-eight thousand, five hundred forty-four".