82385854707 has 8 divisors (see below), whose sum is σ = 118297637584. Its totient is φ = 50698987488.

The previous prime is 82385854703. The next prime is 82385854711. The reversal of 82385854707 is 70745858328.

It is an interprime number because it is at equal distance from previous prime (82385854703) and next prime (82385854711).

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

It is not a de Polignac number, because 82385854707 - 2² = 82385854703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82385854703) 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, 1056228868 + ... + 1056228945.

It is an arithmetic number, because the mean of its divisors is an integer number (14787204698).

Almost surely, 2^82385854707 is an apocalyptic number.

82385854707 is a deficient number, since it is larger than the sum of its proper divisors (35911782877).

82385854707 is a wasteful number, since it uses less digits than its factorization.

82385854707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112457829.

The product of its (nonzero) digits is 15052800, while the sum is 57.

The spelling of 82385854707 in words is "eighty-two billion, three hundred eighty-five million, eight hundred fifty-four thousand, seven hundred seven".