852543434595 has 16 divisors (see below), whose sum is σ = 1366781375232. Its totient is φ = 453785871840.

The previous prime is 852543434591. The next prime is 852543434609. The reversal of 852543434595 is 595434345258.

It is not a de Polignac number, because 852543434595 - 2² = 852543434591 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852543434591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56489701 + ... + 56504790.

It is an arithmetic number, because the mean of its divisors is an integer number (85423835952).

Almost surely, 2^852543434595 is an apocalyptic number.

852543434595 is a deficient number, since it is larger than the sum of its proper divisors (514237940637).

852543434595 is a wasteful number, since it uses less digits than its factorization.

852543434595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112995002.

The product of its digits is 51840000, while the sum is 57.

The spelling of 852543434595 in words is "eight hundred fifty-two billion, five hundred forty-three million, four hundred thirty-four thousand, five hundred ninety-five".