2530465049 has 8 divisors (see below), whose sum is σ = 3044168640. Its totient is φ = 2054813616.

The previous prime is 2530465027. The next prime is 2530465057. The reversal of 2530465049 is 9405640352.

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 2530465049 - 2¹⁶ = 2530399513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2530465349) 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 7 ways as a sum of consecutive naturals, for example, 9512894 + ... + 9513159.

It is an arithmetic number, because the mean of its divisors is an integer number (380521080).

Almost surely, 2^2530465049 is an apocalyptic number.

It is an amenable number.

2530465049 is a deficient number, since it is larger than the sum of its proper divisors (513703591).

2530465049 is a wasteful number, since it uses less digits than its factorization.

2530465049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19026079.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 2530465049 is about 50303.7279831227. The cubic root of 2530465049 is about 1362.6995559238.

The spelling of 2530465049 in words is "two billion, five hundred thirty million, four hundred sixty-five thousand, forty-nine".