8545356998 has 4 divisors (see below), whose sum is σ = 12818035500. Its totient is φ = 4272678498.

The previous prime is 8545356979. The next prime is 8545357001. The reversal of 8545356998 is 8996535458.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8545356998.

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, 2136339248 + ... + 2136339251.

It is an arithmetic number, because the mean of its divisors is an integer number (3204508875).

Almost surely, 2^8545356998 is an apocalyptic number.

8545356998 is a deficient number, since it is larger than the sum of its proper divisors (4272678502).

8545356998 is a wasteful number, since it uses less digits than its factorization.

8545356998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4272678501.

The product of its digits is 46656000, while the sum is 62.

The square root of 8545356998 is about 92441.1001557208. The cubic root of 8545356998 is about 2044.4511450830.

The spelling of 8545356998 in words is "eight billion, five hundred forty-five million, three hundred fifty-six thousand, nine hundred ninety-eight".