86755623033 has 4 divisors (see below), whose sum is σ = 115674164048. Its totient is φ = 57837082020.

The previous prime is 86755623029. The next prime is 86755623041. The reversal of 86755623033 is 33032655768.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 86755623033 - 2² = 86755623029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86755622033) 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, 14459270503 + ... + 14459270508.

It is an arithmetic number, because the mean of its divisors is an integer number (28918541012).

Almost surely, 2^86755623033 is an apocalyptic number.

It is an amenable number.

86755623033 is a deficient number, since it is larger than the sum of its proper divisors (28918541015).

86755623033 is a wasteful number, since it uses less digits than its factorization.

86755623033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28918541014.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 86755623033 in words is "eighty-six billion, seven hundred fifty-five million, six hundred twenty-three thousand, thirty-three".