425325499 has 8 divisors (see below), whose sum is σ = 469925280. Its totient is φ = 382901376.

The previous prime is 425325497. The next prime is 425325541. The reversal of 425325499 is 994523524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425325499 - 2¹ = 425325497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425325497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543504 + ... + 544285.

It is an arithmetic number, because the mean of its divisors is an integer number (58740660).

Almost surely, 2^425325499 is an apocalyptic number.

425325499 is a deficient number, since it is larger than the sum of its proper divisors (44599781).

425325499 is a wasteful number, since it uses less digits than its factorization.

425325499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087829.

The product of its digits is 388800, while the sum is 43.

The square root of 425325499 is about 20623.4211274463. The cubic root of 425325499 is about 752.0391907248.

The spelling of 425325499 in words is "four hundred twenty-five million, three hundred twenty-five thousand, four hundred ninety-nine".