487495777322 has 12 divisors (see below), whose sum is σ = 757328460486. Its totient is φ = 235342788240.

The previous prime is 487495777319. The next prime is 487495777357. The reversal of 487495777322 is 223777594784.

It can be written as a sum of positive squares in 3 ways, for example, as 265710351841 + 221785425481 = 515471^2 + 470941^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144913829 + ... + 144917192.

Almost surely, 2^487495777322 is an apocalyptic number.

487495777322 is a deficient number, since it is larger than the sum of its proper divisors (269832683164).

487495777322 is a wasteful number, since it uses less digits than its factorization.

487495777322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289831081 (or 289831052 counting only the distinct ones).

The product of its digits is 165957120, while the sum is 65.

The spelling of 487495777322 in words is "four hundred eighty-seven billion, four hundred ninety-five million, seven hundred seventy-seven thousand, three hundred twenty-two".