2453883321 has 4 divisors (see below), whose sum is σ = 3271844432. Its totient is φ = 1635922212.

The previous prime is 2453883287. The next prime is 2453883329. The reversal of 2453883321 is 1233883542.

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 not a de Polignac number, because 2453883321 - 2¹⁰ = 2453882297 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 2453883321.

It is not an unprimeable number, because it can be changed into a prime (2453883329) 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, 408980551 + ... + 408980556.

It is an arithmetic number, because the mean of its divisors is an integer number (817961108).

Almost surely, 2^2453883321 is an apocalyptic number.

It is an amenable number.

2453883321 is a deficient number, since it is larger than the sum of its proper divisors (817961111).

2453883321 is an equidigital number, since it uses as much as digits as its factorization.

2453883321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817961110.

The product of its digits is 138240, while the sum is 39.

The square root of 2453883321 is about 49536.6866170922. The cubic root of 2453883321 is about 1348.8116329589.

The spelling of 2453883321 in words is "two billion, four hundred fifty-three million, eight hundred eighty-three thousand, three hundred twenty-one".