53305500524 has 24 divisors (see below), whose sum is σ = 93488058048. Its totient is φ = 26594672400.

The previous prime is 53305500499. The next prime is 53305500527. The reversal of 53305500524 is 42500550335.

It is a super-2 number, since 2×53305500524² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53305500527) 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, 6690167 + ... + 6698129.

It is an arithmetic number, because the mean of its divisors is an integer number (3895335752).

Almost surely, 2^53305500524 is an apocalyptic number.

It is an amenable number.

53305500524 is a deficient number, since it is larger than the sum of its proper divisors (40182557524).

53305500524 is a wasteful number, since it uses less digits than its factorization.

53305500524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11405 (or 11403 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 53305500524 in words is "fifty-three billion, three hundred five million, five hundred thousand, five hundred twenty-four".