1456313663 has 12 divisors (see below), whose sum is σ = 1698016320. Its totient is φ = 1245367872.

The previous prime is 1456313657. The next prime is 1456313669. The reversal of 1456313663 is 3663136541.

It is an interprime number because it is at equal distance from previous prime (1456313657) and next prime (1456313669).

It is a de Polignac number, because none of the positive numbers 2^k-1456313663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456313669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13103 + ... + 55536.

It is an arithmetic number, because the mean of its divisors is an integer number (141501360).

Almost surely, 2^1456313663 is an apocalyptic number.

1456313663 is a deficient number, since it is larger than the sum of its proper divisors (241702657).

1456313663 is an equidigital number, since it uses as much as digits as its factorization.

1456313663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69086 (or 69079 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The square root of 1456313663 is about 38161.6779374283. The cubic root of 1456313663 is about 1133.4916051644.

The spelling of 1456313663 in words is "one billion, four hundred fifty-six million, three hundred thirteen thousand, six hundred sixty-three".