493287161755 has 16 divisors (see below), whose sum is σ = 592415797248. Its totient is φ = 394315740000.

The previous prime is 493287161707. The next prime is 493287161771. The reversal of 493287161755 is 557161782394.

It is not a de Polignac number, because 493287161755 - 2¹⁷ = 493287030683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 493287161755.

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, 38924070 + ... + 38936740.

It is an arithmetic number, because the mean of its divisors is an integer number (37025987328).

Almost surely, 2^493287161755 is an apocalyptic number.

493287161755 is a deficient number, since it is larger than the sum of its proper divisors (99128635493).

493287161755 is a wasteful number, since it uses less digits than its factorization.

493287161755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18258.

The product of its digits is 12700800, while the sum is 58.

The spelling of 493287161755 in words is "four hundred ninety-three billion, two hundred eighty-seven million, one hundred sixty-one thousand, seven hundred fifty-five".