493081575 has 24 divisors (see below), whose sum is σ = 931690368. Its totient is φ = 225408480.

The previous prime is 493081553. The next prime is 493081601. The reversal of 493081575 is 575180394.

It is not a de Polignac number, because 493081575 - 2⁹ = 493081063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469077 + ... + 470126.

It is an arithmetic number, because the mean of its divisors is an integer number (38820432).

Almost surely, 2^493081575 is an apocalyptic number.

493081575 is a deficient number, since it is larger than the sum of its proper divisors (438608793).

493081575 is a wasteful number, since it uses less digits than its factorization.

493081575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939223 (or 939218 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 493081575 is about 22205.4402118040. The cubic root of 493081575 is about 790.0227387569.

The spelling of 493081575 in words is "four hundred ninety-three million, eighty-one thousand, five hundred seventy-five".