316537452 has 162 divisors, whose sum is σ = 1023768564. Its totient is φ = 82162080.

The previous prime is 316537451. The next prime is 316537453. The reversal of 316537452 is 254735613.

316537452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (316537451) and next prime (316537453).

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

It is not an unprimeable number, because it can be changed into a prime (316537451) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 212703 + ... + 214185.

Almost surely, 2^316537452 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 316537452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511884282).

316537452 is an abundant number, since it is smaller than the sum of its proper divisors (707231112).

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

316537452 is a wasteful number, since it uses less digits than its factorization.

316537452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529 (or 1506 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 316537452 is about 17791.4994309080. The cubic root of 316537452 is about 681.5143959063.

The spelling of 316537452 in words is "three hundred sixteen million, five hundred thirty-seven thousand, four hundred fifty-two".