8553858854 has 4 divisors (see below), whose sum is σ = 12830788284. Its totient is φ = 4276929426.

The previous prime is 8553858853. The next prime is 8553858959. The reversal of 8553858854 is 4588583558.

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

It is a junction number, because it is equal to n+sod(n) for n = 8553858793 and 8553858802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8553858851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2138464712 + ... + 2138464715.

It is an arithmetic number, because the mean of its divisors is an integer number (3207697071).

Almost surely, 2^8553858854 is an apocalyptic number.

8553858854 is a deficient number, since it is larger than the sum of its proper divisors (4276929430).

8553858854 is a wasteful number, since it uses less digits than its factorization.

8553858854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276929429.

The product of its digits is 30720000, while the sum is 59.

The square root of 8553858854 is about 92487.0739833410. The cubic root of 8553858854 is about 2045.1289349066.

The spelling of 8553858854 in words is "eight billion, five hundred fifty-three million, eight hundred fifty-eight thousand, eight hundred fifty-four".