53059392 has 84 divisors (see below), whose sum is σ = 153107136. Its totient is φ = 17568000.

The previous prime is 53059379. The next prime is 53059411. The reversal of 53059392 is 29395035.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144393 + ... + 144759.

It is an arithmetic number, because the mean of its divisors is an integer number (1822704).

Almost surely, 2^53059392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53059392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76553568).

53059392 is an abundant number, since it is smaller than the sum of its proper divisors (100047744).

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

53059392 is a wasteful number, since it uses less digits than its factorization.

53059392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 36.

The square root of 53059392 is about 7284.1878064751. The cubic root of 53059392 is about 375.7688333103.

The spelling of 53059392 in words is "fifty-three million, fifty-nine thousand, three hundred ninety-two".