52679568 has 40 divisors (see below), whose sum is σ = 142008768. Its totient is φ = 16796032.

The previous prime is 52679551. The next prime is 52679569. The reversal of 52679568 is 86597625.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (52679569) 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, 22755 + ... + 24962.

Almost surely, 2^52679568 is an apocalyptic number.

It is an amenable number.

52679568 is an abundant number, since it is smaller than the sum of its proper divisors (89329200).

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

52679568 is a wasteful number, since it uses less digits than its factorization.

52679568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47751 (or 47745 counting only the distinct ones).

The product of its digits is 907200, while the sum is 48.

The square root of 52679568 is about 7258.0691647297. The cubic root of 52679568 is about 374.8700420788.

The spelling of 52679568 in words is "fifty-two million, six hundred seventy-nine thousand, five hundred sixty-eight".