493745500287 has 32 divisors (see below), whose sum is σ = 789561617600. Its totient is φ = 303141574656.

The previous prime is 493745500277. The next prime is 493745500307. The reversal of 493745500287 is 782005547394.

It is a happy number.

493745500287 is a `hidden beast` number, since 4 + 9 + 3 + 7 + 4 + 550 + 0 + 2 + 87 = 666.

It is not a de Polignac number, because 493745500287 - 2⁴ = 493745500271 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 (493745500277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1472362 + ... + 1776327.

It is an arithmetic number, because the mean of its divisors is an integer number (24673800550).

Almost surely, 2^493745500287 is an apocalyptic number.

493745500287 is a deficient number, since it is larger than the sum of its proper divisors (295816117313).

493745500287 is a wasteful number, since it uses less digits than its factorization.

493745500287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249144 (or 3249138 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 493745500287 in words is "four hundred ninety-three billion, seven hundred forty-five million, five hundred thousand, two hundred eighty-seven".