425655323 has 8 divisors (see below), whose sum is σ = 442939200. Its totient is φ = 408707208.

The previous prime is 425655313. The next prime is 425655331. The reversal of 425655323 is 323556524.

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 425655323 - 2¹² = 425651227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425655313) 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, 81353 + ... + 86426.

It is an arithmetic number, because the mean of its divisors is an integer number (55367400).

Almost surely, 2^425655323 is an apocalyptic number.

425655323 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

425655323 is a deficient number, since it is larger than the sum of its proper divisors (17283877).

425655323 is a wasteful number, since it uses less digits than its factorization.

425655323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167881.

The product of its digits is 108000, while the sum is 35.

The square root of 425655323 is about 20631.4159232952. The cubic root of 425655323 is about 752.2335332435.

The spelling of 425655323 in words is "four hundred twenty-five million, six hundred fifty-five thousand, three hundred twenty-three".