6534098090 has 16 divisors (see below), whose sum is σ = 12666098088. Its totient is φ = 2412590016.

The previous prime is 6534098029. The next prime is 6534098113. The reversal of 6534098090 is 908904356.

It can be written as a sum of positive squares in 4 ways, for example, as 3116877241 + 3417220849 = 55829^2 + 58457^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25131017 + ... + 25131276.

Almost surely, 2^6534098090 is an apocalyptic number.

6534098090 is a deficient number, since it is larger than the sum of its proper divisors (6131999998).

6534098090 is a wasteful number, since it uses less digits than its factorization.

6534098090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50262313.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 6534098090 is about 80833.7682531255. The cubic root of 6534098090 is about 1869.5132604135.

The spelling of 6534098090 in words is "six billion, five hundred thirty-four million, ninety-eight thousand, ninety".