16056913 has 2 divisors, whose sum is σ = 16056914. Its totient is φ = 16056912.

The previous prime is 16056907. The next prime is 16056941. The reversal of 16056913 is 31965061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15000129 + 1056784 = 3873^2 + 1028^2 .

It is a cyclic number.

It is not a de Polignac number, because 16056913 - 2¹⁷ = 15925841 is a prime.

It is not a weakly prime, because it can be changed into another prime (16056983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8028456 + 8028457.

It is an arithmetic number, because the mean of its divisors is an integer number (8028457).

Almost surely, 2^16056913 is an apocalyptic number.

It is an amenable number.

16056913 is a deficient number, since it is larger than the sum of its proper divisors (1).

16056913 is an equidigital number, since it uses as much as digits as its factorization.

16056913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 16056913 is about 4007.1078098798. The cubic root of 16056913 is about 252.2826309521.

The spelling of 16056913 in words is "sixteen million, fifty-six thousand, nine hundred thirteen".