52716448 has 12 divisors (see below), whose sum is σ = 103785570. Its totient is φ = 26358208.

The previous prime is 52716413. The next prime is 52716449. The reversal of 52716448 is 84461725.

It can be written as a sum of positive squares in only one way, i.e., 43401744 + 9314704 = 6588^2 + 3052^2 .

It is not an unprimeable number, because it can be changed into a prime (52716449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 823663 + ... + 823726.

Almost surely, 2^52716448 is an apocalyptic number.

It is an amenable number.

52716448 is a deficient number, since it is larger than the sum of its proper divisors (51069122).

52716448 is a wasteful number, since it uses less digits than its factorization.

52716448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647399 (or 1647391 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 52716448 is about 7260.6093408198. The cubic root of 52716448 is about 374.9575015542.

The spelling of 52716448 in words is "fifty-two million, seven hundred sixteen thousand, four hundred forty-eight".