52803050553 has 20 divisors (see below), whose sum is σ = 86049417168. Its totient is φ = 32001848280.

The previous prime is 52803050543. The next prime is 52803050593. The reversal of 52803050553 is 35505030825.

52803050553 is a `hidden beast` number, since 5 + 28 + 0 + 30 + 50 + 553 = 666.

52803050553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52803050553 - 2²⁸ = 52534615097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52803050543) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29630451 + ... + 29632232.

Almost surely, 2^52803050553 is an apocalyptic number.

It is an amenable number.

52803050553 is a deficient number, since it is larger than the sum of its proper divisors (33246366615).

52803050553 is a wasteful number, since it uses less digits than its factorization.

52803050553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59262706 (or 59262697 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 52803050553 in words is "fifty-two billion, eight hundred three million, fifty thousand, five hundred fifty-three".