52124453564 has 12 divisors (see below), whose sum is σ = 92054655000. Its totient is φ = 25823123568.

The previous prime is 52124453561. The next prime is 52124453687. The reversal of 52124453564 is 46535442125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52124453561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59775314 + ... + 59776185.

It is an arithmetic number, because the mean of its divisors is an integer number (7671221250).

Almost surely, 2^52124453564 is an apocalyptic number.

It is an amenable number.

52124453564 is a deficient number, since it is larger than the sum of its proper divisors (39930201436).

52124453564 is a wasteful number, since it uses less digits than its factorization.

52124453564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119551612 (or 119551610 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

Adding to 52124453564 its reverse (46535442125), we get a palindrome (98659895689).

The spelling of 52124453564 in words is "fifty-two billion, one hundred twenty-four million, four hundred fifty-three thousand, five hundred sixty-four".