1425655476 has 72 divisors (see below), whose sum is σ = 4168242624. Its totient is φ = 402416640.

The previous prime is 1425655447. The next prime is 1425655499. The reversal of 1425655476 is 6745565241.

1425655476 is a `hidden beast` number, since 1 + 4 + 25 + 6 + 554 + 76 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13165 + ... + 54996.

Almost surely, 2^1425655476 is an apocalyptic number.

It is an amenable number.

1425655476 is an abundant number, since it is smaller than the sum of its proper divisors (2742587148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425655476 is a wasteful number, since it uses less digits than its factorization.

1425655476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68261 (or 68256 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 1425655476 is about 37757.8531699036. The cubic root of 1425655476 is about 1125.4810718846.

The spelling of 1425655476 in words is "one billion, four hundred twenty-five million, six hundred fifty-five thousand, four hundred seventy-six".