53132554525 has 12 divisors (see below), whose sum is σ = 66248375284. Its totient is φ = 42271200000.

The previous prime is 53132554523. The next prime is 53132554619. The reversal of 53132554525 is 52545523135.

It can be written as a sum of positive squares in 6 ways, for example, as 875508921 + 52257045604 = 29589^2 + 228598^2 .

It is not a de Polignac number, because 53132554525 - 2¹ = 53132554523 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 (53132554523) 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, 5866476 + ... + 5875525.

Almost surely, 2^53132554525 is an apocalyptic number.

It is an amenable number.

53132554525 is a deficient number, since it is larger than the sum of its proper divisors (13115820759).

53132554525 is a wasteful number, since it uses less digits than its factorization.

53132554525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11742192 (or 11742187 counting only the distinct ones).

The product of its digits is 450000, while the sum is 40.

The spelling of 53132554525 in words is "fifty-three billion, one hundred thirty-two million, five hundred fifty-four thousand, five hundred twenty-five".