5825344921 has 4 divisors (see below), whose sum is σ = 6354921744. Its totient is φ = 5295768100.

The previous prime is 5825344913. The next prime is 5825344939. The reversal of 5825344921 is 1294435285.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5825344921 - 2³ = 5825344913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5825344951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264788395 + ... + 264788416.

It is an arithmetic number, because the mean of its divisors is an integer number (1588730436).

Almost surely, 2^5825344921 is an apocalyptic number.

It is an amenable number.

5825344921 is a deficient number, since it is larger than the sum of its proper divisors (529576823).

5825344921 is a wasteful number, since it uses less digits than its factorization.

5825344921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529576822.

The product of its digits is 345600, while the sum is 43.

The square root of 5825344921 is about 76323.9472315210. The cubic root of 5825344921 is about 1799.3150604891.

The spelling of 5825344921 in words is "five billion, eight hundred twenty-five million, three hundred forty-four thousand, nine hundred twenty-one".