2304555401 has 4 divisors (see below), whose sum is σ = 2305206852. Its totient is φ = 2303903952.

The previous prime is 2304555329. The next prime is 2304555413. The reversal of 2304555401 is 1045554032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1167247225 + 1137308176 = 34165^2 + 33724^2 .

It is a cyclic number.

It is not a de Polignac number, because 2304555401 - 2²⁶ = 2237446537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2304555301) 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, 320390 + ... + 327503.

It is an arithmetic number, because the mean of its divisors is an integer number (576301713).

Almost surely, 2^2304555401 is an apocalyptic number.

It is an amenable number.

2304555401 is a deficient number, since it is larger than the sum of its proper divisors (651451).

2304555401 is an equidigital number, since it uses as much as digits as its factorization.

2304555401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651450.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2304555401 is about 48005.7850784674. The cubic root of 2304555401 is about 1320.8770191387.

It can be divided in two parts, 2 and 304555401, that added together give a palindrome (304555403).

The spelling of 2304555401 in words is "two billion, three hundred four million, five hundred fifty-five thousand, four hundred one".