2535922321 has 4 divisors (see below), whose sum is σ = 2539592944. Its totient is φ = 2532251700.

The previous prime is 2535922307. The next prime is 2535922349. The reversal of 2535922321 is 1232295352.

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 2535922321 - 2¹⁵ = 2535889553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2535922621) 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, 1834275 + ... + 1835656.

It is an arithmetic number, because the mean of its divisors is an integer number (634898236).

Almost surely, 2^2535922321 is an apocalyptic number.

It is an amenable number.

2535922321 is a deficient number, since it is larger than the sum of its proper divisors (3670623).

2535922321 is an equidigital number, since it uses as much as digits as its factorization.

2535922321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670622.

The product of its digits is 32400, while the sum is 34.

The square root of 2535922321 is about 50357.9419853512. The cubic root of 2535922321 is about 1363.6784645926.

The spelling of 2535922321 in words is "two billion, five hundred thirty-five million, nine hundred twenty-two thousand, three hundred twenty-one".