85952075567 has 4 divisors (see below), whose sum is σ = 88048467696. Its totient is φ = 83855683440.

The previous prime is 85952075563. The next prime is 85952075591. The reversal of 85952075567 is 76557025958.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85952075567 - 2² = 85952075563 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 (85952075563) 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, 1048196003 + ... + 1048196084.

It is an arithmetic number, because the mean of its divisors is an integer number (22012116924).

Almost surely, 2^85952075567 is an apocalyptic number.

85952075567 is a deficient number, since it is larger than the sum of its proper divisors (2096392129).

85952075567 is a wasteful number, since it uses less digits than its factorization.

85952075567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096392128.

The product of its (nonzero) digits is 26460000, while the sum is 59.

The spelling of 85952075567 in words is "eighty-five billion, nine hundred fifty-two million, seventy-five thousand, five hundred sixty-seven".