52190368 has 24 divisors (see below), whose sum is σ = 103299840. Its totient is φ = 25955520.

The previous prime is 52190309. The next prime is 52190371. The reversal of 52190368 is 86309125.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1843 + ... + 10381.

It is an arithmetic number, because the mean of its divisors is an integer number (4304160).

Almost surely, 2^52190368 is an apocalyptic number.

It is an amenable number.

52190368 is a deficient number, since it is larger than the sum of its proper divisors (51109472).

52190368 is a wasteful number, since it uses less digits than its factorization.

52190368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8740 (or 8732 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 52190368 is about 7224.2901381381. The cubic root of 52190368 is about 373.7060421898.

The spelling of 52190368 in words is "fifty-two million, one hundred ninety thousand, three hundred sixty-eight".