253401330097 has 2 divisors, whose sum is σ = 253401330098. Its totient is φ = 253401330096.

The previous prime is 253401330019. The next prime is 253401330179. The reversal of 253401330097 is 790033104352.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 223392350736 + 30008979361 = 472644^2 + 173231^2 .

It is a cyclic number.

It is not a de Polignac number, because 253401330097 - 2¹⁵ = 253401297329 is a prime.

It is not a weakly prime, because it can be changed into another prime (253401390097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126700665048 + 126700665049.

It is an arithmetic number, because the mean of its divisors is an integer number (126700665049).

Almost surely, 2^253401330097 is an apocalyptic number.

It is an amenable number.

253401330097 is a deficient number, since it is larger than the sum of its proper divisors (1).

253401330097 is an equidigital number, since it uses as much as digits as its factorization.

253401330097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 37.

The spelling of 253401330097 in words is "two hundred fifty-three billion, four hundred one million, three hundred thirty thousand, ninety-seven".