52648678 has 8 divisors (see below), whose sum is σ = 79047072. Its totient is φ = 26299656.

The previous prime is 52648627. The next prime is 52648691. The reversal of 52648678 is 87684625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9550 + ... + 14017.

It is an arithmetic number, because the mean of its divisors is an integer number (9880884).

Almost surely, 2^52648678 is an apocalyptic number.

52648678 is a deficient number, since it is larger than the sum of its proper divisors (26398394).

52648678 is a wasteful number, since it uses less digits than its factorization.

52648678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24686.

The product of its digits is 645120, while the sum is 46.

The square root of 52648678 is about 7255.9408762751. The cubic root of 52648678 is about 374.7967562355.

The spelling of 52648678 in words is "fifty-two million, six hundred forty-eight thousand, six hundred seventy-eight".