425254580 has 24 divisors (see below), whose sum is σ = 940037280. Its totient is φ = 161148960.

The previous prime is 425254573. The next prime is 425254589. The reversal of 425254580 is 85452524.

It is a self number, because there is not a number n which added to its sum of digits gives 425254580.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425254589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559166 + ... + 559925.

It is an arithmetic number, because the mean of its divisors is an integer number (39168220).

Almost surely, 2^425254580 is an apocalyptic number.

It is an amenable number.

425254580 is an abundant number, since it is smaller than the sum of its proper divisors (514782700).

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

425254580 is a wasteful number, since it uses less digits than its factorization.

425254580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119119 (or 1119117 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The square root of 425254580 is about 20621.7016756620. The cubic root of 425254580 is about 751.9973899298.

The spelling of 425254580 in words is "four hundred twenty-five million, two hundred fifty-four thousand, five hundred eighty".