425503756 has 6 divisors (see below), whose sum is σ = 744631580. Its totient is φ = 212751876.

The previous prime is 425503753. The next prime is 425503777. The reversal of 425503756 is 657305524.

It is not an unprimeable number, because it can be changed into a prime (425503751) by changing a digit.

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 as a sum of consecutive naturals, namely, 53187966 + ... + 53187973.

Almost surely, 2^425503756 is an apocalyptic number.

It is an amenable number.

425503756 is a deficient number, since it is larger than the sum of its proper divisors (319127824).

425503756 is a wasteful number, since it uses less digits than its factorization.

425503756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106375943 (or 106375941 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 425503756 is about 20627.7423873772. The cubic root of 425503756 is about 752.1442377431.

The spelling of 425503756 in words is "four hundred twenty-five million, five hundred three thousand, seven hundred fifty-six".