56705627156674 has 8 divisors (see below), whose sum is σ = 85060409764428. Its totient is φ = 28352157235200.

The previous prime is 56705627156641. The next prime is 56705627156743. The reversal of 56705627156674 is 47665172650765.

It can be written as a sum of positive squares in 2 ways, for example, as 56454079769649 + 251547387025 = 7513593^2 + 501545^2 .

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

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, 328063567 + ... + 328236370.

Almost surely, 2^{56705627156674} is an apocalyptic number.

56705627156674 is a deficient number, since it is larger than the sum of its proper divisors (28354782607754).

56705627156674 is a wasteful number, since it uses less digits than its factorization.

56705627156674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656343140.

The product of its (nonzero) digits is 444528000, while the sum is 67.

The spelling of 56705627156674 in words is "fifty-six trillion, seven hundred five billion, six hundred twenty-seven million, one hundred fifty-six thousand, six hundred seventy-four".