52293120 has 160 divisors (see below), whose sum is σ = 182666880. Its totient is φ = 12656640.

The previous prime is 52293097. The next prime is 52293121. The reversal of 52293120 is 2139225.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52293121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84171 + ... + 84789.

It is an arithmetic number, because the mean of its divisors is an integer number (1141668).

Almost surely, 2^52293120 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 52293120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91333440).

52293120 is an abundant number, since it is smaller than the sum of its proper divisors (130373760).

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

52293120 is a wasteful number, since it uses less digits than its factorization.

52293120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 52293120 is about 7231.3982050500. The cubic root of 52293120 is about 373.9511312892.

The spelling of 52293120 in words is "fifty-two million, two hundred ninety-three thousand, one hundred twenty".