854697317000 has 64 divisors (see below), whose sum is σ = 2015259143040. Its totient is φ = 339269112000.

The previous prime is 854697316997. The next prime is 854697317011. The reversal of 854697317000 is 713796458.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 854697317000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3131204 + ... + 3393203.

It is an arithmetic number, because the mean of its divisors is an integer number (31488424110).

Almost surely, 2^854697317000 is an apocalyptic number.

It is an amenable number.

854697317000 is an abundant number, since it is smaller than the sum of its proper divisors (1160561826040).

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

854697317000 is a wasteful number, since it uses less digits than its factorization.

854697317000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6524559 (or 6524545 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 854697317000 in words is "eight hundred fifty-four billion, six hundred ninety-seven million, three hundred seventeen thousand".