425803079 has 8 divisors (see below), whose sum is σ = 459839520. Its totient is φ = 391949856.

The previous prime is 425803051. The next prime is 425803121. The reversal of 425803079 is 970308524.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425803079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425803979) 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, 40952 + ... + 50285.

It is an arithmetic number, because the mean of its divisors is an integer number (57479940).

Almost surely, 2^425803079 is an apocalyptic number.

425803079 is a deficient number, since it is larger than the sum of its proper divisors (34036441).

425803079 is a wasteful number, since it uses less digits than its factorization.

425803079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91609.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 425803079 is about 20634.9964623210. The cubic root of 425803079 is about 752.3205630959.

Subtracting 425803079 from its reverse (970308524), we obtain a palindrome (544505445).

The spelling of 425803079 in words is "four hundred twenty-five million, eight hundred three thousand, seventy-nine".