52378968 has 32 divisors (see below), whose sum is σ = 131790960. Its totient is φ = 17347200.

The previous prime is 52378957. The next prime is 52378987. The reversal of 52378968 is 86987325.

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, 3183 + ... + 10718.

Almost surely, 2^52378968 is an apocalyptic number.

It is an amenable number.

52378968 is an abundant number, since it is smaller than the sum of its proper divisors (79411992).

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

52378968 is a wasteful number, since it uses less digits than its factorization.

52378968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14067 (or 14063 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 52378968 is about 7237.3315524439. The cubic root of 52378968 is about 374.1556540846.

The spelling of 52378968 in words is "fifty-two million, three hundred seventy-eight thousand, nine hundred sixty-eight".