425324153 has 2 divisors, whose sum is σ = 425324154. Its totient is φ = 425324152.

The previous prime is 425324149. The next prime is 425324167. The reversal of 425324153 is 351423524.

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., 322849024 + 102475129 = 17968^2 + 10123^2 .

It is a cyclic number.

It is not a de Polignac number, because 425324153 - 2² = 425324149 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (425324113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212662076 + 212662077.

It is an arithmetic number, because the mean of its divisors is an integer number (212662077).

Almost surely, 2^425324153 is an apocalyptic number.

It is an amenable number.

425324153 is a deficient number, since it is larger than the sum of its proper divisors (1).

425324153 is an equidigital number, since it uses as much as digits as its factorization.

425324153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 29.

The square root of 425324153 is about 20623.3884946194. The cubic root of 425324153 is about 752.0383974141.

Adding to 425324153 its reverse (351423524), we get a palindrome (776747677).

The spelling of 425324153 in words is "four hundred twenty-five million, three hundred twenty-four thousand, one hundred fifty-three".