56577306601007 has 2 divisors, whose sum is σ = 56577306601008. Its totient is φ = 56577306601006.

The previous prime is 56577306600979. The next prime is 56577306601087. The reversal of 56577306601007 is 70010660377565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56577306601007 - 2¹⁸ = 56577306338863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56577306601007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56577306601087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28288653300503 + 28288653300504.

It is an arithmetic number, because the mean of its divisors is an integer number (28288653300504).

Almost surely, 2^{56577306601007} is an apocalyptic number.

56577306601007 is a deficient number, since it is larger than the sum of its proper divisors (1).

56577306601007 is an equidigital number, since it uses as much as digits as its factorization.

56577306601007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5556600, while the sum is 53.

The spelling of 56577306601007 in words is "fifty-six trillion, five hundred seventy-seven billion, three hundred six million, six hundred one thousand, seven".