1425500804 has 36 divisors (see below), whose sum is σ = 3087189504. Its totient is φ = 563932512.

The previous prime is 1425500803. The next prime is 1425500827. The reversal of 1425500804 is 4080055241.

It is not an unprimeable number, because it can be changed into a prime (1425500803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145892 + ... + 155355.

It is an arithmetic number, because the mean of its divisors is an integer number (85755264).

Almost surely, 2^1425500804 is an apocalyptic number.

1425500804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1425500804 is an abundant number, since it is smaller than the sum of its proper divisors (1661688700).

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

1425500804 is a wasteful number, since it uses less digits than its factorization.

1425500804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301284 (or 301269 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 1425500804 is about 37755.8049046766. The cubic root of 1425500804 is about 1125.4403685714.

The spelling of 1425500804 in words is "one billion, four hundred twenty-five million, five hundred thousand, eight hundred four".