1425333512 has 16 divisors (see below), whose sum is σ = 2737683900. Its totient is φ = 695284480.

The previous prime is 1425333509. The next prime is 1425333521. The reversal of 1425333512 is 2153335241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1408801156 + 16532356 = 37534^2 + 4066^2 .

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, 2172437 + ... + 2173092.

Almost surely, 2^1425333512 is an apocalyptic number.

It is an amenable number.

1425333512 is a deficient number, since it is larger than the sum of its proper divisors (1312350388).

1425333512 is a wasteful number, since it uses less digits than its factorization.

1425333512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345576 (or 4345572 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 1425333512 is about 37753.5893922684. The cubic root of 1425333512 is about 1125.3963408783.

Adding to 1425333512 its reverse (2153335241), we get a palindrome (3578668753).

The spelling of 1425333512 in words is "one billion, four hundred twenty-five million, three hundred thirty-three thousand, five hundred twelve".