8542885893 has 8 divisors (see below), whose sum is σ = 11398359648. Its totient is φ = 5691334704.

The previous prime is 8542885877. The next prime is 8542885903. The reversal of 8542885893 is 3985882458.

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

It is not a de Polignac number, because 8542885893 - 2⁴ = 8542885877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8542885843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975555 + ... + 984272.

It is an arithmetic number, because the mean of its divisors is an integer number (1424794956).

Almost surely, 2^8542885893 is an apocalyptic number.

It is an amenable number.

8542885893 is a deficient number, since it is larger than the sum of its proper divisors (2855473755).

8542885893 is a wasteful number, since it uses less digits than its factorization.

8542885893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961283.

The product of its digits is 22118400, while the sum is 60.

The square root of 8542885893 is about 92427.7333542265. The cubic root of 8542885893 is about 2044.2540579201.

The spelling of 8542885893 in words is "eight billion, five hundred forty-two million, eight hundred eighty-five thousand, eight hundred ninety-three".