53412544445524 has 24 divisors (see below), whose sum is σ = 101969678210400. Its totient is φ = 24278363774880.

The previous prime is 53412544445503. The next prime is 53412544445527. The reversal of 53412544445524 is 42554444521435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53412544445527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17316322 + ... + 20166310.

It is an arithmetic number, because the mean of its divisors is an integer number (4248736592100).

Almost surely, 2^{53412544445524} is an apocalyptic number.

It is an amenable number.

53412544445524 is a deficient number, since it is larger than the sum of its proper divisors (48557133764876).

53412544445524 is a wasteful number, since it uses less digits than its factorization.

53412544445524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275943 (or 3275941 counting only the distinct ones).

The product of its digits is 30720000, while the sum is 52.

Adding to 53412544445524 its reverse (42554444521435), we get a palindrome (95966988966959).

The spelling of 53412544445524 in words is "fifty-three trillion, four hundred twelve billion, five hundred forty-four million, four hundred forty-five thousand, five hundred twenty-four".