53486832 has 60 divisors (see below), whose sum is σ = 160740456. Its totient is φ = 15281280.

The previous prime is 53486831. The next prime is 53486833. The reversal of 53486832 is 23868435.

It is an interprime number because it is at equal distance from previous prime (53486831) and next prime (53486833).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53486831) 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, 9019 + ... + 13722.

Almost surely, 2^53486832 is an apocalyptic number.

It is an amenable number.

53486832 is an abundant number, since it is smaller than the sum of its proper divisors (107253624).

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

53486832 is a wasteful number, since it uses less digits than its factorization.

53486832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22766 (or 22753 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 53486832 is about 7313.4692178200. The cubic root of 53486832 is about 376.7751850986.

The spelling of 53486832 in words is "fifty-three million, four hundred eighty-six thousand, eight hundred thirty-two".