1456266113 has 2 divisors, whose sum is σ = 1456266114. Its totient is φ = 1456266112.

The previous prime is 1456266109. The next prime is 1456266127. The reversal of 1456266113 is 3116626541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 997106929 + 459159184 = 31577^2 + 21428^2 .

It is a cyclic number.

It is not a de Polignac number, because 1456266113 - 2² = 1456266109 is a prime.

It is not a weakly prime, because it can be changed into another prime (1456266103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728133056 + 728133057.

It is an arithmetic number, because the mean of its divisors is an integer number (728133057).

Almost surely, 2^1456266113 is an apocalyptic number.

It is an amenable number.

1456266113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1456266113 is an equidigital number, since it uses as much as digits as its factorization.

1456266113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 1456266113 is about 38161.0549251459. The cubic root of 1456266113 is about 1133.4792685106.

The spelling of 1456266113 in words is "one billion, four hundred fifty-six million, two hundred sixty-six thousand, one hundred thirteen".