2576245045 has 32 divisors (see below), whose sum is σ = 3472761600. Its totient is φ = 1818432000.

The previous prime is 2576245037. The next prime is 2576245057. The reversal of 2576245045 is 5405426752.

It is not a de Polignac number, because 2576245045 - 2³ = 2576245037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2576244989 and 2576245007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445875 + ... + 451615.

It is an arithmetic number, because the mean of its divisors is an integer number (108523800).

Almost surely, 2^2576245045 is an apocalyptic number.

It is an amenable number.

2576245045 is a deficient number, since it is larger than the sum of its proper divisors (896516555).

2576245045 is a wasteful number, since it uses less digits than its factorization.

2576245045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5997.

The product of its (nonzero) digits is 336000, while the sum is 40.

The square root of 2576245045 is about 50756.7241358226. The cubic root of 2576245045 is about 1370.8682660902.

It can be divided in two parts, 25762 and 45045, that added together give a palindrome (70807).

The spelling of 2576245045 in words is "two billion, five hundred seventy-six million, two hundred forty-five thousand, forty-five".