27525408132 has 24 divisors (see below), whose sum is σ = 64233956416. Its totient is φ = 9173992608.

The previous prime is 27525408083. The next prime is 27525408133. The reversal of 27525408132 is 23180452572.

It is not an unprimeable number, because it can be changed into a prime (27525408133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39643 + ... + 237954.

Almost surely, 2^27525408132 is an apocalyptic number.

It is an amenable number.

27525408132 is an abundant number, since it is smaller than the sum of its proper divisors (36708548284).

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

27525408132 is a wasteful number, since it uses less digits than its factorization.

27525408132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285867 (or 285865 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

It can be divided in two parts, 2752540 and 8132, that added together give a palindrome (2760672).

The spelling of 27525408132 in words is "twenty-seven billion, five hundred twenty-five million, four hundred eight thousand, one hundred thirty-two".