86822652451 has 8 divisors (see below), whose sum is σ = 87285835008. Its totient is φ = 86359560000.

The previous prime is 86822652437. The next prime is 86822652457. The reversal of 86822652451 is 15425622868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86822652451 - 2¹⁹ = 86822128163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86822652395 and 86822652404.

It is not an unprimeable number, because it can be changed into a prime (86822652457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2938351 + ... + 2967751.

It is an arithmetic number, because the mean of its divisors is an integer number (10910729376).

Almost surely, 2^86822652451 is an apocalyptic number.

86822652451 is a deficient number, since it is larger than the sum of its proper divisors (463182557).

86822652451 is a wasteful number, since it uses less digits than its factorization.

86822652451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45053.

The product of its digits is 1843200, while the sum is 49.

The spelling of 86822652451 in words is "eighty-six billion, eight hundred twenty-two million, six hundred fifty-two thousand, four hundred fifty-one".