1425410159 has 2 divisors, whose sum is σ = 1425410160. Its totient is φ = 1425410158.

The previous prime is 1425410069. The next prime is 1425410171. The reversal of 1425410159 is 9510145241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1425410159 - 2¹² = 1425406063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485410159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712705079 + 712705080.

It is an arithmetic number, because the mean of its divisors is an integer number (712705080).

Almost surely, 2^1425410159 is an apocalyptic number.

1425410159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425410159 is an equidigital number, since it uses as much as digits as its factorization.

1425410159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 1425410159 is about 37754.6044741565. The cubic root of 1425410159 is about 1125.4165131646.

The spelling of 1425410159 in words is "one billion, four hundred twenty-five million, four hundred ten thousand, one hundred fifty-nine".