80854105083 has 8 divisors (see below), whose sum is σ = 107807581968. Its totient is φ = 53901682464.

The previous prime is 80854105067. The next prime is 80854105117. The reversal of 80854105083 is 38050145808.

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

It is not a de Polignac number, because 80854105083 - 2⁴ = 80854105067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80854105183) 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, 62760 + ... + 406997.

It is an arithmetic number, because the mean of its divisors is an integer number (13475947746).

Almost surely, 2^80854105083 is an apocalyptic number.

80854105083 is a deficient number, since it is larger than the sum of its proper divisors (26953476885).

80854105083 is a wasteful number, since it uses less digits than its factorization.

80854105083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527133.

The product of its (nonzero) digits is 153600, while the sum is 42.

The spelling of 80854105083 in words is "eighty billion, eight hundred fifty-four million, one hundred five thousand, eighty-three".