56147222854 has 8 divisors (see below), whose sum is σ = 84235033080. Its totient is φ = 28068878496.

The previous prime is 56147222843. The next prime is 56147222891. The reversal of 56147222854 is 45822274165.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2351619 + ... + 2375374.

It is an arithmetic number, because the mean of its divisors is an integer number (10529379135).

Almost surely, 2^56147222854 is an apocalyptic number.

56147222854 is a deficient number, since it is larger than the sum of its proper divisors (28087810226).

56147222854 is a wasteful number, since it uses less digits than its factorization.

56147222854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4732934.

The product of its digits is 1075200, while the sum is 46.

The spelling of 56147222854 in words is "fifty-six billion, one hundred forty-seven million, two hundred twenty-two thousand, eight hundred fifty-four".