86040802051 has 16 divisors (see below), whose sum is σ = 90748906560. Its totient is φ = 81570276480.

The previous prime is 86040802049. The next prime is 86040802087. The reversal of 86040802051 is 15020804068.

It is not a de Polignac number, because 86040802051 - 2¹ = 86040802049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86040801998 and 86040802016.

It is not an unprimeable number, because it can be changed into a prime (86040806051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1343581 + ... + 1406161.

It is an arithmetic number, because the mean of its divisors is an integer number (5671806660).

Almost surely, 2^86040802051 is an apocalyptic number.

86040802051 is a deficient number, since it is larger than the sum of its proper divisors (4708104509).

86040802051 is an equidigital number, since it uses as much as digits as its factorization.

86040802051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62763 (or 62717 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The spelling of 86040802051 in words is "eighty-six billion, forty million, eight hundred two thousand, fifty-one".