489832453 has 8 divisors (see below), whose sum is σ = 547396416. Its totient is φ = 434440800.

The previous prime is 489832451. The next prime is 489832459. The reversal of 489832453 is 354238984.

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 489832453 - 2¹ = 489832451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489832451) 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, 542601 + ... + 543502.

It is an arithmetic number, because the mean of its divisors is an integer number (68424552).

Almost surely, 2^489832453 is an apocalyptic number.

It is an amenable number.

489832453 is a deficient number, since it is larger than the sum of its proper divisors (57563963).

489832453 is a wasteful number, since it uses less digits than its factorization.

489832453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086155.

The product of its digits is 829440, while the sum is 46.

The square root of 489832453 is about 22132.1587966470. The cubic root of 489832453 is about 788.2836491842.

The spelling of 489832453 in words is "four hundred eighty-nine million, eight hundred thirty-two thousand, four hundred fifty-three".