485444233 has 8 divisors (see below), whose sum is σ = 513491328. Its totient is φ = 457975584.

The previous prime is 485444227. The next prime is 485444249. The reversal of 485444233 is 332444584.

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-485444233 is a prime.

It is a super-2 number, since 2×485444233² = 471312206705916578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 485444192 and 485444201.

It is not an unprimeable number, because it can be changed into a prime (485444213) 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, 142885 + ... + 146242.

It is an arithmetic number, because the mean of its divisors is an integer number (64186416).

Almost surely, 2^485444233 is an apocalyptic number.

It is an amenable number.

485444233 is a deficient number, since it is larger than the sum of its proper divisors (28047095).

485444233 is a wasteful number, since it uses less digits than its factorization.

485444233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289223.

The product of its digits is 184320, while the sum is 37.

The square root of 485444233 is about 22032.7990278131. The cubic root of 485444233 is about 785.9226081518.

The spelling of 485444233 in words is "four hundred eighty-five million, four hundred forty-four thousand, two hundred thirty-three".