1425135463 has 2 divisors, whose sum is σ = 1425135464. Its totient is φ = 1425135462.

The previous prime is 1425135389. The next prime is 1425135469. The reversal of 1425135463 is 3645315241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1425135463 - 2⁹ = 1425134951 is a prime.

It is a super-2 number, since 2×1425135463² = 4062022175800448738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425135469) 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, 712567731 + 712567732.

It is an arithmetic number, because the mean of its divisors is an integer number (712567732).

Almost surely, 2^1425135463 is an apocalyptic number.

1425135463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425135463 is an equidigital number, since it uses as much as digits as its factorization.

1425135463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

The square root of 1425135463 is about 37750.9663849815. The cubic root of 1425135463 is about 1125.3442141440.

The spelling of 1425135463 in words is "one billion, four hundred twenty-five million, one hundred thirty-five thousand, four hundred sixty-three".