56916379 has 8 divisors (see below), whose sum is σ = 61366032. Its totient is φ = 52476960.

The previous prime is 56916373. The next prime is 56916383. The reversal of 56916379 is 97361965.

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

It is a cyclic number.

It is not a de Polignac number, because 56916379 - 2³ = 56916371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56916371) 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, 12177 + ... + 16189.

It is an arithmetic number, because the mean of its divisors is an integer number (7670754).

Almost surely, 2^56916379 is an apocalyptic number.

56916379 is a deficient number, since it is larger than the sum of its proper divisors (4449653).

56916379 is a wasteful number, since it uses less digits than its factorization.

56916379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117.

The product of its digits is 306180, while the sum is 46.

The square root of 56916379 is about 7544.2944666814. The cubic root of 56916379 is about 384.6618248160.

The spelling of 56916379 in words is "fifty-six million, nine hundred sixteen thousand, three hundred seventy-nine".