6522998662 has 4 divisors (see below), whose sum is σ = 9784497996. Its totient is φ = 3261499330.

The previous prime is 6522998633. The next prime is 6522998687. The reversal of 6522998662 is 2668992256.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630749664 + ... + 1630749667.

It is an arithmetic number, because the mean of its divisors is an integer number (2446124499).

Almost surely, 2^6522998662 is an apocalyptic number.

6522998662 is a deficient number, since it is larger than the sum of its proper divisors (3261499334).

6522998662 is a wasteful number, since it uses less digits than its factorization.

6522998662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261499333.

The product of its digits is 5598720, while the sum is 55.

The square root of 6522998662 is about 80765.0831857431. The cubic root of 6522998662 is about 1868.4540839601.

The spelling of 6522998662 in words is "six billion, five hundred twenty-two million, nine hundred ninety-eight thousand, six hundred sixty-two".