85936541433 has 32 divisors (see below), whose sum is σ = 117610859520. Its totient is φ = 55799392320.

The previous prime is 85936541419. The next prime is 85936541443. The reversal of 85936541433 is 33414563958.

It is a happy number.

It is not a de Polignac number, because 85936541433 - 2³⁴ = 68756672249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (85936541443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8050966 + ... + 8061632.

It is an arithmetic number, because the mean of its divisors is an integer number (3675339360).

Almost surely, 2^85936541433 is an apocalyptic number.

It is an amenable number.

85936541433 is a deficient number, since it is larger than the sum of its proper divisors (31674318087).

85936541433 is a wasteful number, since it uses less digits than its factorization.

85936541433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11197.

The product of its digits is 4665600, while the sum is 51.

The spelling of 85936541433 in words is "eighty-five billion, nine hundred thirty-six million, five hundred forty-one thousand, four hundred thirty-three".