56176336506628 has 24 divisors (see below), whose sum is σ = 108732160684952. Its totient is φ = 25226795602944.

The previous prime is 56176336506569. The next prime is 56176336506671. The reversal of 56176336506628 is 82660563367165.

It can be written as a sum of positive squares in 4 ways, for example, as 29608311587904 + 26568024918724 = 5441352^2 + 5154418^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56176336506628.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14598838125 + ... + 14598841972.

Almost surely, 2^{56176336506628} is an apocalyptic number.

It is an amenable number.

56176336506628 is a deficient number, since it is larger than the sum of its proper divisors (52555824178324).

56176336506628 is a wasteful number, since it uses less digits than its factorization.

56176336506628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29197680151 (or 29197680149 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 64.

The spelling of 56176336506628 in words is "fifty-six trillion, one hundred seventy-six billion, three hundred thirty-six million, five hundred six thousand, six hundred twenty-eight".