56117228395 has 8 divisors (see below), whose sum is σ = 71301890304. Its totient is φ = 42252971904.

The previous prime is 56117228393. The next prime is 56117228411. The reversal of 56117228395 is 59382271165.

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 56117228395 - 2¹ = 56117228393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56117228393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330101259 + ... + 330101428.

It is an arithmetic number, because the mean of its divisors is an integer number (8912736288).

Almost surely, 2^56117228395 is an apocalyptic number.

56117228395 is a deficient number, since it is larger than the sum of its proper divisors (15184661909).

56117228395 is a wasteful number, since it uses less digits than its factorization.

56117228395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660202709.

The product of its digits is 907200, while the sum is 49.

The spelling of 56117228395 in words is "fifty-six billion, one hundred seventeen million, two hundred twenty-eight thousand, three hundred ninety-five".