53000033056 has 36 divisors (see below), whose sum is σ = 110124659862. Its totient is φ = 25105273344.

The previous prime is 53000032997. The next prime is 53000033059. The reversal of 53000033056 is 65033000035.

It can be written as a sum of positive squares in only one way, i.e., 52854010000 + 146023056 = 229900^2 + 12084^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53000033056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53000033059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2282425 + ... + 2305528.

Almost surely, 2^53000033056 is an apocalyptic number.

It is an amenable number.

53000033056 is an abundant number, since it is smaller than the sum of its proper divisors (57124626806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53000033056 is a wasteful number, since it uses less digits than its factorization.

53000033056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4588001 (or 4587974 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 25.

The spelling of 53000033056 in words is "fifty-three billion, thirty-three thousand, fifty-six".