425775536 has 20 divisors (see below), whose sum is σ = 825901752. Its totient is φ = 212639616.

The previous prime is 425775533. The next prime is 425775619. The reversal of 425775536 is 635577524.

It is not an unprimeable number, because it can be changed into a prime (425775533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941 + ... + 29196.

Almost surely, 2^425775536 is an apocalyptic number.

It is an amenable number.

425775536 is a deficient number, since it is larger than the sum of its proper divisors (400126216).

425775536 is a wasteful number, since it uses less digits than its factorization.

425775536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31028 (or 31022 counting only the distinct ones).

The product of its digits is 882000, while the sum is 44.

The square root of 425775536 is about 20634.3290659037. The cubic root of 425775536 is about 752.3043415034.

The spelling of 425775536 in words is "four hundred twenty-five million, seven hundred seventy-five thousand, five hundred thirty-six".