489224051 has 4 divisors (see below), whose sum is σ = 505005504. Its totient is φ = 473442600.

The previous prime is 489224041. The next prime is 489224077. The reversal of 489224051 is 150422984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 489224051 - 2²² = 485029747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489224041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7890680 + ... + 7890741.

It is an arithmetic number, because the mean of its divisors is an integer number (126251376).

Almost surely, 2^489224051 is an apocalyptic number.

489224051 is a deficient number, since it is larger than the sum of its proper divisors (15781453).

489224051 is a wasteful number, since it uses less digits than its factorization.

489224051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15781452.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 489224051 is about 22118.4097755693. The cubic root of 489224051 is about 787.9571483951.

The spelling of 489224051 in words is "four hundred eighty-nine million, two hundred twenty-four thousand, fifty-one".