1112455658473 has 2 divisors, whose sum is σ = 1112455658474. Its totient is φ = 1112455658472.

The previous prime is 1112455658441. The next prime is 1112455658497. The reversal of 1112455658473 is 3748565542111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 970829884249 + 141625774224 = 985307^2 + 376332^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112455658473 - 2⁵ = 1112455658441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1112455658473.

It is not a weakly prime, because it can be changed into another prime (1112455653473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556227829236 + 556227829237.

It is an arithmetic number, because the mean of its divisors is an integer number (556227829237).

Almost surely, 2^{1112455658473} is an apocalyptic number.

It is an amenable number.

1112455658473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112455658473 is an equidigital number, since it uses as much as digits as its factorization.

1112455658473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032000, while the sum is 52.

The spelling of 1112455658473 in words is "one trillion, one hundred twelve billion, four hundred fifty-five million, six hundred fifty-eight thousand, four hundred seventy-three".