56674444311 has 32 divisors (see below), whose sum is σ = 88091504640. Its totient is φ = 35964712800.

The previous prime is 56674444283. The next prime is 56674444357. The reversal of 56674444311 is 11344447665.

56674444311 is a `hidden beast` number, since 566 + 7 + 4 + 44 + 43 + 1 + 1 = 666.

It is not a de Polignac number, because 56674444311 - 2⁶ = 56674444247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56674444391) 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 31 ways as a sum of consecutive naturals, for example, 503955 + ... + 606068.

It is an arithmetic number, because the mean of its divisors is an integer number (2752859520).

Almost surely, 2^56674444311 is an apocalyptic number.

56674444311 is a deficient number, since it is larger than the sum of its proper divisors (31417060329).

56674444311 is a wasteful number, since it uses less digits than its factorization.

56674444311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110124 (or 1110118 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The spelling of 56674444311 in words is "fifty-six billion, six hundred seventy-four million, four hundred forty-four thousand, three hundred eleven".