56822123758 has 4 divisors (see below), whose sum is σ = 85233185640. Its totient is φ = 28411061878.

The previous prime is 56822123693. The next prime is 56822123797. The reversal of 56822123758 is 85732122865.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14205530938 + ... + 14205530941.

It is an arithmetic number, because the mean of its divisors is an integer number (21308296410).

Almost surely, 2^56822123758 is an apocalyptic number.

56822123758 is a deficient number, since it is larger than the sum of its proper divisors (28411061882).

56822123758 is a wasteful number, since it uses less digits than its factorization.

56822123758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28411061881.

The product of its digits is 1612800, while the sum is 49.

The spelling of 56822123758 in words is "fifty-six billion, eight hundred twenty-two million, one hundred twenty-three thousand, seven hundred fifty-eight".