86028580943 has 4 divisors (see below), whose sum is σ = 86029278408. Its totient is φ = 86027883480.

The previous prime is 86028580889. The next prime is 86028580949. The reversal of 86028580943 is 34908582068.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 86028580943 - 2³⁶ = 17309104207 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 (86028580949) 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, 108596 + ... + 428777.

It is an arithmetic number, because the mean of its divisors is an integer number (21507319602).

Almost surely, 2^86028580943 is an apocalyptic number.

86028580943 is a deficient number, since it is larger than the sum of its proper divisors (697465).

86028580943 is a wasteful number, since it uses less digits than its factorization.

86028580943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697464.

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 86028580943 in words is "eighty-six billion, twenty-eight million, five hundred eighty thousand, nine hundred forty-three".