3251450401 has 2 divisors, whose sum is σ = 3251450402. Its totient is φ = 3251450400.

The previous prime is 3251450357. The next prime is 3251450417. The reversal of 3251450401 is 1040541523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2800949776 + 450500625 = 52924^2 + 21225^2 .

It is a cyclic number.

It is not a de Polignac number, because 3251450401 - 2⁷ = 3251450273 is a prime.

It is not a weakly prime, because it can be changed into another prime (3251450801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625725200 + 1625725201.

It is an arithmetic number, because the mean of its divisors is an integer number (1625725201).

Almost surely, 2^3251450401 is an apocalyptic number.

It is an amenable number.

3251450401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3251450401 is an equidigital number, since it uses as much as digits as its factorization.

3251450401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3251450401 is about 57021.4906942988. The cubic root of 3251450401 is about 1481.4683505231.

Adding to 3251450401 its reverse (1040541523), we get a palindrome (4291991924).

The spelling of 3251450401 in words is "three billion, two hundred fifty-one million, four hundred fifty thousand, four hundred one".