56277198782 has 8 divisors (see below), whose sum is σ = 96475197936. Its totient is φ = 24118799472.

The previous prime is 56277198683. The next prime is 56277198811. The reversal of 56277198782 is 28789177265.

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, 2009899943 + ... + 2009899970.

It is an arithmetic number, because the mean of its divisors is an integer number (12059399742).

Almost surely, 2^56277198782 is an apocalyptic number.

56277198782 is a deficient number, since it is larger than the sum of its proper divisors (40197999154).

56277198782 is a wasteful number, since it uses less digits than its factorization.

56277198782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019799922.

The product of its digits is 23708160, while the sum is 62.

The spelling of 56277198782 in words is "fifty-six billion, two hundred seventy-seven million, one hundred ninety-eight thousand, seven hundred eighty-two".