56567876707 has 2 divisors, whose sum is σ = 56567876708. Its totient is φ = 56567876706.

The previous prime is 56567876693. The next prime is 56567876741. The reversal of 56567876707 is 70767876565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56567876707 - 2²³ = 56559488099 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (56567876507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28283938353 + 28283938354.

It is an arithmetic number, because the mean of its divisors is an integer number (28283938354).

Almost surely, 2^56567876707 is an apocalyptic number.

56567876707 is a deficient number, since it is larger than the sum of its proper divisors (1).

56567876707 is an equidigital number, since it uses as much as digits as its factorization.

56567876707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103723200, while the sum is 64.

The spelling of 56567876707 in words is "fifty-six billion, five hundred sixty-seven million, eight hundred seventy-six thousand, seven hundred seven".