490145760793 has 8 divisors (see below), whose sum is σ = 527856753536. Its totient is φ = 452435835600.

The previous prime is 490145760787. The next prime is 490145760817. The reversal of 490145760793 is 397067541094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 490145760793 - 2³³ = 481555826201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490145760733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864298 + ... + 1314268.

It is an arithmetic number, because the mean of its divisors is an integer number (65982094192).

Almost surely, 2^490145760793 is an apocalyptic number.

It is an amenable number.

490145760793 is a deficient number, since it is larger than the sum of its proper divisors (37710992743).

490145760793 is a wasteful number, since it uses less digits than its factorization.

490145760793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533775.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 490145760793 in words is "four hundred ninety billion, one hundred forty-five million, seven hundred sixty thousand, seven hundred ninety-three".