52313712 has 40 divisors (see below), whose sum is σ = 147431040. Its totient is φ = 15852480.

The previous prime is 52313711. The next prime is 52313719. The reversal of 52313712 is 21731325.

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

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52313711) 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, 49012 + ... + 50067.

It is an arithmetic number, because the mean of its divisors is an integer number (3685776).

Almost surely, 2^52313712 is an apocalyptic number.

It is an amenable number.

52313712 is an abundant number, since it is smaller than the sum of its proper divisors (95117328).

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

52313712 is a wasteful number, since it uses less digits than its factorization.

52313712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99101 (or 99095 counting only the distinct ones).

The product of its digits is 1260, while the sum is 24.

The square root of 52313712 is about 7232.8218559564. The cubic root of 52313712 is about 374.0002097094. Note that the first 3 decimals are identical.

The spelling of 52313712 in words is "fifty-two million, three hundred thirteen thousand, seven hundred twelve".