425164953 has 8 divisors (see below), whose sum is σ = 568234816. Its totient is φ = 282769200.

The previous prime is 425164931. The next prime is 425164967. The reversal of 425164953 is 359461524.

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

It is not a de Polignac number, because 425164953 - 2¹⁶ = 425099417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425164903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167053 + ... + 169578.

It is an arithmetic number, because the mean of its divisors is an integer number (71029352).

Almost surely, 2^425164953 is an apocalyptic number.

It is an amenable number.

425164953 is a deficient number, since it is larger than the sum of its proper divisors (143069863).

425164953 is a wasteful number, since it uses less digits than its factorization.

425164953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337055.

The product of its digits is 129600, while the sum is 39.

The square root of 425164953 is about 20619.5284378669. The cubic root of 425164953 is about 751.9445556914.

The spelling of 425164953 in words is "four hundred twenty-five million, one hundred sixty-four thousand, nine hundred fifty-three".