56378016392 has 16 divisors (see below), whose sum is σ = 110304815040. Its totient is φ = 26963399056.

The previous prime is 56378016371. The next prime is 56378016407. The reversal of 56378016392 is 29361087365.

It is a self number, because there is not a number n which added to its sum of digits gives 56378016392.

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, 153200948 + ... + 153201315.

It is an arithmetic number, because the mean of its divisors is an integer number (6894050940).

Almost surely, 2^56378016392 is an apocalyptic number.

It is an amenable number.

56378016392 is a deficient number, since it is larger than the sum of its proper divisors (53926798648).

56378016392 is a wasteful number, since it uses less digits than its factorization.

56378016392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306402292 (or 306402288 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 56378016392 in words is "fifty-six billion, three hundred seventy-eight million, sixteen thousand, three hundred ninety-two".