1425301253 has 2 divisors, whose sum is σ = 1425301254. Its totient is φ = 1425301252.

The previous prime is 1425301243. The next prime is 1425301261. The reversal of 1425301253 is 3521035241.

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., 1400480929 + 24820324 = 37423^2 + 4982^2 .

It is a cyclic number.

It is not a de Polignac number, because 1425301253 - 2⁸ = 1425300997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425301243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712650626 + 712650627.

It is an arithmetic number, because the mean of its divisors is an integer number (712650627).

Almost surely, 2^1425301253 is an apocalyptic number.

It is an amenable number.

1425301253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425301253 is an equidigital number, since it uses as much as digits as its factorization.

1425301253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1425301253 is about 37753.1621589503. The cubic root of 1425301253 is about 1125.3878506000.

Adding to 1425301253 its reverse (3521035241), we get a palindrome (4946336494).

The spelling of 1425301253 in words is "one billion, four hundred twenty-five million, three hundred one thousand, two hundred fifty-three".