85385470854 has 8 divisors (see below), whose sum is σ = 170770941720. Its totient is φ = 28461823616.

The previous prime is 85385470853. The next prime is 85385470861. The reversal of 85385470854 is 45807458358.

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

85385470854 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 85385470794 and 85385470803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85385470853) 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, 7115455899 + ... + 7115455910.

It is an arithmetic number, because the mean of its divisors is an integer number (21346367715).

Almost surely, 2^85385470854 is an apocalyptic number.

85385470854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85385470854 is a wasteful number, since it uses less digits than its factorization.

85385470854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14230911814.

The product of its (nonzero) digits is 21504000, while the sum is 57.

The spelling of 85385470854 in words is "eighty-five billion, three hundred eighty-five million, four hundred seventy thousand, eight hundred fifty-four".