56377357211 has 8 divisors (see below), whose sum is σ = 64441708800. Its totient is φ = 48315616488.

The previous prime is 56377357199. The next prime is 56377357219. The reversal of 56377357211 is 11275377365.

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 56377357211 - 2³⁰ = 55303615387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56377357219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606221 + ... + 693006.

It is an arithmetic number, because the mean of its divisors is an integer number (8055213600).

Almost surely, 2^56377357211 is an apocalyptic number.

56377357211 is a deficient number, since it is larger than the sum of its proper divisors (8064351589).

56377357211 is a wasteful number, since it uses less digits than its factorization.

56377357211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305433.

The product of its digits is 926100, while the sum is 47.

The spelling of 56377357211 in words is "fifty-six billion, three hundred seventy-seven million, three hundred fifty-seven thousand, two hundred eleven".