1425562852 has 12 divisors (see below), whose sum is σ = 2851125760. Its totient is φ = 610955496.

The previous prime is 1425562843. The next prime is 1425562891. The reversal of 1425562852 is 2582655241.

1425562852 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25456452 + ... + 25456507.

Almost surely, 2^1425562852 is an apocalyptic number.

It is an amenable number.

1425562852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1425562852 is a wasteful number, since it uses less digits than its factorization.

1425562852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50912970 (or 50912968 counting only the distinct ones).

The product of its digits is 192000, while the sum is 40.

The square root of 1425562852 is about 37756.6265971948. The cubic root of 1425562852 is about 1125.4566974084.

The spelling of 1425562852 in words is "one billion, four hundred twenty-five million, five hundred sixty-two thousand, eight hundred fifty-two".