2304545401 has 2 divisors, whose sum is σ = 2304545402. Its totient is φ = 2304545400.

The previous prime is 2304545387. The next prime is 2304545423. The reversal of 2304545401 is 1045454032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2275385401 + 29160000 = 47701^2 + 5400^2 .

It is a cyclic number.

It is not a de Polignac number, because 2304545401 - 2⁷ = 2304545273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2304545401.

It is not a weakly prime, because it can be changed into another prime (2304545431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152272700 + 1152272701.

It is an arithmetic number, because the mean of its divisors is an integer number (1152272701).

Almost surely, 2^2304545401 is an apocalyptic number.

It is an amenable number.

2304545401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2304545401 is an equidigital number, since it uses as much as digits as its factorization.

2304545401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2304545401 is about 48005.6809242406. The cubic root of 2304545401 is about 1320.8751086054.

Adding to 2304545401 its reverse (1045454032), we get a palindrome (3349999433).

It can be divided in two parts, 2 and 304545401, that added together give a palindrome (304545403).

The spelling of 2304545401 in words is "two billion, three hundred four million, five hundred forty-five thousand, four hundred one".