1425634151 has 2 divisors, whose sum is σ = 1425634152. Its totient is φ = 1425634150.

The previous prime is 1425634141. The next prime is 1425634153. The reversal of 1425634151 is 1514365241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1425634151 - 2³⁰ = 351892327 is a prime.

Together with 1425634153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425634153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712817075 + 712817076.

It is an arithmetic number, because the mean of its divisors is an integer number (712817076).

Almost surely, 2^1425634151 is an apocalyptic number.

1425634151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425634151 is an equidigital number, since it uses as much as digits as its factorization.

1425634151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 32.

The square root of 1425634151 is about 37757.5707772627. The cubic root of 1425634151 is about 1125.4754601961.

Adding to 1425634151 its reverse (1514365241), we get a palindrome (2939999392).

The spelling of 1425634151 in words is "one billion, four hundred twenty-five million, six hundred thirty-four thousand, one hundred fifty-one".