425161732 has 12 divisors (see below), whose sum is σ = 744740416. Its totient is φ = 212378760.

The previous prime is 425161717. The next prime is 425161741. The reversal of 425161732 is 237161524.

It is a junction number, because it is equal to n+sod(n) for n = 425161694 and 425161703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45744 + ... + 54247.

Almost surely, 2^425161732 is an apocalyptic number.

It is an amenable number.

425161732 is a deficient number, since it is larger than the sum of its proper divisors (319578684).

425161732 is a wasteful number, since it uses less digits than its factorization.

425161732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101058 (or 101056 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 425161732 is about 20619.4503321500. The cubic root of 425161732 is about 751.9426568052.

The spelling of 425161732 in words is "four hundred twenty-five million, one hundred sixty-one thousand, seven hundred thirty-two".