112455016057 has 2 divisors, whose sum is σ = 112455016058. Its totient is φ = 112455016056.

The previous prime is 112455016043. The next prime is 112455016067. The reversal of 112455016057 is 750610554211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111759164416 + 695851641 = 334304^2 + 26379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112455016057 is a prime.

It is a super-2 number, since 2×112455016057² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112455016067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56227508028 + 56227508029.

It is an arithmetic number, because the mean of its divisors is an integer number (56227508029).

Almost surely, 2^112455016057 is an apocalyptic number.

It is an amenable number.

112455016057 is a deficient number, since it is larger than the sum of its proper divisors (1).

112455016057 is an equidigital number, since it uses as much as digits as its factorization.

112455016057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 112455016057 in words is "one hundred twelve billion, four hundred fifty-five million, sixteen thousand, fifty-seven".