2854815064805 has 32 divisors (see below), whose sum is σ = 3808362158208. Its totient is φ = 2036714617600.

The previous prime is 2854815064741. The next prime is 2854815064811. The reversal of 2854815064805 is 5084605184582.

It is not a de Polignac number, because 2854815064805 - 2⁶ = 2854815064741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18055502 + ... + 18212928.

It is an arithmetic number, because the mean of its divisors is an integer number (119011317444).

Almost surely, 2^{2854815064805} is an apocalyptic number.

It is an amenable number.

2854815064805 is a deficient number, since it is larger than the sum of its proper divisors (953547093403).

2854815064805 is a wasteful number, since it uses less digits than its factorization.

2854815064805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163717.

The product of its (nonzero) digits is 12288000, while the sum is 56.

The spelling of 2854815064805 in words is "two trillion, eight hundred fifty-four billion, eight hundred fifteen million, sixty-four thousand, eight hundred five".