53000025500525 has 12 divisors (see below), whose sum is σ = 67986239608500. Its totient is φ = 40937950730880.

The previous prime is 53000025500503. The next prime is 53000025500633. The reversal of 53000025500525 is 52500552000035.

It can be written as a sum of positive squares in 6 ways, for example, as 11490018634249 + 41510006866276 = 3389693^2 + 6442826^2 .

It is not a de Polignac number, because 53000025500525 - 2³⁶ = 52931306023789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53000025500491 and 53000025500500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36551741000 + ... + 36551742449.

It is an arithmetic number, because the mean of its divisors is an integer number (5665519967375).

Almost surely, 2^{53000025500525} is an apocalyptic number.

It is an amenable number.

53000025500525 is a deficient number, since it is larger than the sum of its proper divisors (14986214107975).

53000025500525 is a wasteful number, since it uses less digits than its factorization.

53000025500525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73103483488 (or 73103483483 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 32.

The spelling of 53000025500525 in words is "fifty-three trillion, twenty-five million, five hundred thousand, five hundred twenty-five".