1456935089 has 8 divisors (see below), whose sum is σ = 1508966760. Its totient is φ = 1405022976.

The previous prime is 1456935079. The next prime is 1456935091. The reversal of 1456935089 is 9805396541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6848689 + 1450086400 = 2617^2 + 38080^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1456935089 - 2²⁸ = 1188499633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1456935049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4712 + ... + 54185.

It is an arithmetic number, because the mean of its divisors is an integer number (188620845).

Almost surely, 2^1456935089 is an apocalyptic number.

It is an amenable number.

1456935089 is a deficient number, since it is larger than the sum of its proper divisors (52031671).

1456935089 is an equidigital number, since it uses as much as digits as its factorization.

1456935089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59779.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The square root of 1456935089 is about 38169.8190852406. The cubic root of 1456935089 is about 1133.6528069272.

The spelling of 1456935089 in words is "one billion, four hundred fifty-six million, nine hundred thirty-five thousand, eighty-nine".