86620224503 has 4 divisors (see below), whose sum is σ = 86739372720. Its totient is φ = 86501076288.

The previous prime is 86620224473. The next prime is 86620224557. The reversal of 86620224503 is 30542202668.

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 86620224503 - 2⁸ = 86620224247 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 (86620224203) 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, 59573018 + ... + 59574471.

It is an arithmetic number, because the mean of its divisors is an integer number (21684843180).

Almost surely, 2^86620224503 is an apocalyptic number.

86620224503 is a deficient number, since it is larger than the sum of its proper divisors (119148217).

86620224503 is a wasteful number, since it uses less digits than its factorization.

86620224503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119148216.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 86620224503 in words is "eighty-six billion, six hundred twenty million, two hundred twenty-four thousand, five hundred three".