1425563063 has 16 divisors (see below), whose sum is σ = 1527413760. Its totient is φ = 1328056800.

The previous prime is 1425563057. The next prime is 1425563081. The reversal of 1425563063 is 3603655241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1425563063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425563003) 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 in 15 ways as a sum of consecutive naturals, for example, 89408 + ... + 104138.

It is an arithmetic number, because the mean of its divisors is an integer number (95463360).

Almost surely, 2^1425563063 is an apocalyptic number.

1425563063 is a deficient number, since it is larger than the sum of its proper divisors (101850697).

1425563063 is a wasteful number, since it uses less digits than its factorization.

1425563063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 1425563063 is about 37756.6293914062. The cubic root of 1425563063 is about 1125.4567529353.

The spelling of 1425563063 in words is "one billion, four hundred twenty-five million, five hundred sixty-three thousand, sixty-three".