493975603 has 12 divisors (see below), whose sum is σ = 543533760. Its totient is φ = 448598480.

The previous prime is 493975591. The next prime is 493975631. The reversal of 493975603 is 306579394.

It is not a de Polignac number, because 493975603 - 2⁵ = 493975571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493975693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172701 + ... + 175537.

It is an arithmetic number, because the mean of its divisors is an integer number (45294480).

Almost surely, 2^493975603 is an apocalyptic number.

493975603 is a deficient number, since it is larger than the sum of its proper divisors (49558157).

493975603 is a wasteful number, since it uses less digits than its factorization.

493975603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298 (or 4287 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 493975603 is about 22225.5619276544. The cubic root of 493975603 is about 790.4999255202.

The spelling of 493975603 in words is "four hundred ninety-three million, nine hundred seventy-five thousand, six hundred three".