425980530 has 24 divisors (see below), whose sum is σ = 1107549612. Its totient is φ = 113594784.

The previous prime is 425980463. The next prime is 425980537. The reversal of 425980530 is 35089524.

425980530 is a `hidden beast` number, since 42 + 5 + 9 + 80 + 530 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 351900081 + 74080449 = 18759^2 + 8607^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (425980537) 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, 2366469 + ... + 2366648.

Almost surely, 2^425980530 is an apocalyptic number.

425980530 is an abundant number, since it is smaller than the sum of its proper divisors (681569082).

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

425980530 is a wasteful number, since it uses less digits than its factorization.

425980530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733130 (or 4733127 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 425980530 is about 20639.2957728698. The cubic root of 425980530 is about 752.4250570134.

The spelling of 425980530 in words is "four hundred twenty-five million, nine hundred eighty thousand, five hundred thirty".