4530489257894 has 8 divisors (see below), whose sum is σ = 6825409581360. Its totient is φ = 2255352730776.

The previous prime is 4530489257881. The next prime is 4530489257923. The reversal of 4530489257894 is 4987529840354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 4945948514 + ... + 4945949429.

It is an arithmetic number, because the mean of its divisors is an integer number (853176197670).

Almost surely, 2^{4530489257894} is an apocalyptic number.

4530489257894 is a deficient number, since it is larger than the sum of its proper divisors (2294920323466).

4530489257894 is a wasteful number, since it uses less digits than its factorization.

4530489257894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9891898174.

The product of its (nonzero) digits is 348364800, while the sum is 68.

The spelling of 4530489257894 in words is "four trillion, five hundred thirty billion, four hundred eighty-nine million, two hundred fifty-seven thousand, eight hundred ninety-four".