16551074607098 has 8 divisors (see below), whose sum is σ = 24826635971508. Its totient is φ = 8275529283264.

The previous prime is 16551074607049. The next prime is 16551074607101. The reversal of 16551074607098 is 89070647015561.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15560287290409 + 990787316689 = 3944653^2 + 995383^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969461 + ... + 5834552.

Almost surely, 2^{16551074607098} is an apocalyptic number.

16551074607098 is a deficient number, since it is larger than the sum of its proper divisors (8275561364410).

16551074607098 is a wasteful number, since it uses less digits than its factorization.

16551074607098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8020288.

The product of its (nonzero) digits is 12700800, while the sum is 59.

The spelling of 16551074607098 in words is "sixteen trillion, five hundred fifty-one billion, seventy-four million, six hundred seven thousand, ninety-eight".