854700853847 has 8 divisors (see below), whose sum is σ = 892867262976. Its totient is φ = 816618236632.

The previous prime is 854700853843. The next prime is 854700853871. The reversal of 854700853847 is 748358007458.

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

It is a cyclic number.

It is not a de Polignac number, because 854700853847 - 2² = 854700853843 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854700853843) 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, 20927123 + ... + 20967924.

It is an arithmetic number, because the mean of its divisors is an integer number (111608407872).

Almost surely, 2^854700853847 is an apocalyptic number.

854700853847 is a deficient number, since it is larger than the sum of its proper divisors (38166409129).

854700853847 is a wasteful number, since it uses less digits than its factorization.

854700853847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41895957.

The product of its (nonzero) digits is 30105600, while the sum is 59.

The spelling of 854700853847 in words is "eight hundred fifty-four billion, seven hundred million, eight hundred fifty-three thousand, eight hundred forty-seven".