52316454 has 16 divisors (see below), whose sum is σ = 104712192. Its totient is φ = 17425608.

The previous prime is 52316431. The next prime is 52316471. The reversal of 52316454 is 45461325.

It is a super-2 number, since 2×52316454² = 5474022718268232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8547 + ... + 13329.

It is an arithmetic number, because the mean of its divisors is an integer number (6544512).

Almost surely, 2^52316454 is an apocalyptic number.

52316454 is an abundant number, since it is smaller than the sum of its proper divisors (52395738).

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

52316454 is a wasteful number, since it uses less digits than its factorization.

52316454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611.

The product of its digits is 14400, while the sum is 30.

The square root of 52316454 is about 7233.0114060466. The cubic root of 52316454 is about 374.0067439469.

Adding to 52316454 its reverse (45461325), we get a palindrome (97777779).

The spelling of 52316454 in words is "fifty-two million, three hundred sixteen thousand, four hundred fifty-four".