53412590 has 64 divisors (see below), whose sum is σ = 121678848. Its totient is φ = 16396800.

The previous prime is 53412587. The next prime is 53412613. The reversal of 53412590 is 9521435.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54182 + ... + 55158.

It is an arithmetic number, because the mean of its divisors is an integer number (1901232).

Almost surely, 2^53412590 is an apocalyptic number.

53412590 is an abundant number, since it is smaller than the sum of its proper divisors (68266258).

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

53412590 is a wasteful number, since it uses less digits than its factorization.

53412590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 53412590 is about 7308.3917519520. The cubic root of 53412590 is about 376.6007777128.

The spelling of 53412590 in words is "fifty-three million, four hundred twelve thousand, five hundred ninety".