8557854803 has 4 divisors (see below), whose sum is σ = 8572434360. Its totient is φ = 8543275248.

The previous prime is 8557854787. The next prime is 8557854853. The reversal of 8557854803 is 3084587558.

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

It is a cyclic number.

It is not a de Polignac number, because 8557854803 - 2⁴ = 8557854787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8557854853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7288898 + ... + 7290071.

It is an arithmetic number, because the mean of its divisors is an integer number (2143108590).

Almost surely, 2^8557854803 is an apocalyptic number.

8557854803 is a deficient number, since it is larger than the sum of its proper divisors (14579557).

8557854803 is a wasteful number, since it uses less digits than its factorization.

8557854803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14579556.

The product of its (nonzero) digits is 5376000, while the sum is 53.

The square root of 8557854803 is about 92508.6742040983. The cubic root of 8557854803 is about 2045.4473470928.

The spelling of 8557854803 in words is "eight billion, five hundred fifty-seven million, eight hundred fifty-four thousand, eight hundred three".