56510060161007 has 2 divisors, whose sum is σ = 56510060161008. Its totient is φ = 56510060161006.

The previous prime is 56510060161003. The next prime is 56510060161039. The reversal of 56510060161007 is 70016106001565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56510060161007 - 2² = 56510060161003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56510060161003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28255030080503 + 28255030080504.

It is an arithmetic number, because the mean of its divisors is an integer number (28255030080504).

Almost surely, 2^{56510060161007} is an apocalyptic number.

56510060161007 is a deficient number, since it is larger than the sum of its proper divisors (1).

56510060161007 is an equidigital number, since it uses as much as digits as its factorization.

56510060161007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 56510060161007 in words is "fifty-six trillion, five hundred ten billion, sixty million, one hundred sixty-one thousand, seven".