425164352 has 28 divisors (see below), whose sum is σ = 847001100. Its totient is φ = 211746816.

The previous prime is 425164307. The next prime is 425164391. The reversal of 425164352 is 253461524.

It can be written as a sum of positive squares in 2 ways, for example, as 210366016 + 214798336 = 14504^2 + 14656^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3524 + ... + 29372.

Almost surely, 2^425164352 is an apocalyptic number.

It is an amenable number.

425164352 is a deficient number, since it is larger than the sum of its proper divisors (421836748).

425164352 is a wasteful number, since it uses less digits than its factorization.

425164352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26118 (or 26108 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 425164352 is about 20619.5138642985. The cubic root of 425164352 is about 751.9442013827.

The spelling of 425164352 in words is "four hundred twenty-five million, one hundred sixty-four thousand, three hundred fifty-two".