53262521253 has 12 divisors (see below), whose sum is σ = 76938565600. Its totient is φ = 35506587816.

The previous prime is 53262521233. The next prime is 53262521261. The reversal of 53262521253 is 35212526235.

53262521253 is a `hidden beast` number, since 5 + 3 + 2 + 625 + 2 + 1 + 25 + 3 = 666.

53262521253 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 53262521253 - 2⁹ = 53262520741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53262521233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60450 + ... + 331932.

Almost surely, 2^53262521253 is an apocalyptic number.

It is an amenable number.

53262521253 is a deficient number, since it is larger than the sum of its proper divisors (23676044347).

53262521253 is a wasteful number, since it uses less digits than its factorization.

53262521253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293288 (or 293285 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

It can be divided in two parts, 532625 and 21253, that added together give a triangular number (553878 = T₁₀₅₂).

The spelling of 53262521253 in words is "fifty-three billion, two hundred sixty-two million, five hundred twenty-one thousand, two hundred fifty-three".