14325447577 has 6 divisors (see below), whose sum is σ = 16664296218. Its totient is φ = 12278955024.

The previous prime is 14325447553. The next prime is 14325447589. The reversal of 14325447577 is 77574452341.

It can be written as a sum of positive squares in only one way, i.e., 14222709081 + 102738496 = 119259^2 + 10136^2 .

It is not a de Polignac number, because 14325447577 - 2²³ = 14317058969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 292356073 = 14325447577 / (1 + 4 + 3 + 2 + 5 + 4 + 4 + 7 + 5 + 7 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14325447577.

It is not an unprimeable number, because it can be changed into a prime (14325447517) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146177988 + ... + 146178085.

It is an arithmetic number, because the mean of its divisors is an integer number (2777382703).

Almost surely, 2^14325447577 is an apocalyptic number.

It is an amenable number.

14325447577 is a deficient number, since it is larger than the sum of its proper divisors (2338848641).

14325447577 is an equidigital number, since it uses as much as digits as its factorization.

14325447577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292356087 (or 292356080 counting only the distinct ones).

The product of its digits is 3292800, while the sum is 49.

The spelling of 14325447577 in words is "fourteen billion, three hundred twenty-five million, four hundred forty-seven thousand, five hundred seventy-seven".