2514320449 has 9 divisors (see below), whose sum is σ = 2579250019. Its totient is φ = 2450989840.

The previous prime is 2514320443. The next prime is 2514320461. The reversal of 2514320449 is 9440234152.

The square root of 2514320449 is 50143.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 121154049 + 2393166400 = 11007^2 + 48920^2 .

It is not a de Polignac number, because 2514320449 - 2⁹ = 2514319937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2514320443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2055252 + ... + 2056474.

Almost surely, 2^2514320449 is an apocalyptic number.

2514320449 is the 50143-rd square number.

2514320449 is the 25072-nd centered octagonal number.

It is an amenable number.

2514320449 is a deficient number, since it is larger than the sum of its proper divisors (64929570).

2514320449 is an frugal number, since it uses more digits than its factorization.

2514320449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528 (or 1264 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The cubic root of 2514320449 is about 1359.7953211655.

The spelling of 2514320449 in words is "two billion, five hundred fourteen million, three hundred twenty thousand, four hundred forty-nine".