2575830823 has 8 divisors (see below), whose sum is σ = 2600583440. Its totient is φ = 2551167360.

The previous prime is 2575830799. The next prime is 2575830839. The reversal of 2575830823 is 3280385752.

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 2575830823 - 2²¹ = 2573733671 is a prime.

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 2575830823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575830223) 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, 36511 + ... + 80527.

It is an arithmetic number, because the mean of its divisors is an integer number (325072930).

Almost surely, 2^2575830823 is an apocalyptic number.

2575830823 is a deficient number, since it is larger than the sum of its proper divisors (24752617).

2575830823 is a wasteful number, since it uses less digits than its factorization.

2575830823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44577.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 2575830823 is about 50752.6435075061. The cubic root of 2575830823 is about 1370.7947903893.

The spelling of 2575830823 in words is "two billion, five hundred seventy-five million, eight hundred thirty thousand, eight hundred twenty-three".