2575787923 has 8 divisors (see below), whose sum is σ = 2659838976. Its totient is φ = 2491797000.

The previous prime is 2575787911. The next prime is 2575787939. The reversal of 2575787923 is 3297875752.

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 2575787923 - 2¹⁷ = 2575656851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2572787923) 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, 82098 + ... + 109048.

It is an arithmetic number, because the mean of its divisors is an integer number (332479872).

Almost surely, 2^2575787923 is an apocalyptic number.

2575787923 is a deficient number, since it is larger than the sum of its proper divisors (84051053).

2575787923 is a wasteful number, since it uses less digits than its factorization.

2575787923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30065.

The product of its digits is 7408800, while the sum is 55.

The square root of 2575787923 is about 50752.2208676625. The cubic root of 2575787923 is about 1370.7871802333.

The spelling of 2575787923 in words is "two billion, five hundred seventy-five million, seven hundred eighty-seven thousand, nine hundred twenty-three".