494554560 has 112 divisors (see below), whose sum is σ = 1591946016. Its totient is φ = 130056192.

The previous prime is 494554559. The next prime is 494554573. The reversal of 494554560 is 65455494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66552 + ... + 73608.

Almost surely, 2^494554560 is an apocalyptic number.

494554560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494554560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795973008).

494554560 is an abundant number, since it is smaller than the sum of its proper divisors (1097391456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494554560 is a wasteful number, since it uses less digits than its factorization.

494554560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7150 (or 7140 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 494554560 is about 22238.5826886517. The cubic root of 494554560 is about 790.8086363006.

The spelling of 494554560 in words is "four hundred ninety-four million, five hundred fifty-four thousand, five hundred sixty".