86451122463 has 8 divisors (see below), whose sum is σ = 121334908800. Its totient is φ = 54600708888.

The previous prime is 86451122437. The next prime is 86451122473. The reversal of 86451122463 is 36422115468.

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

It is not a de Polignac number, because 86451122463 - 2¹⁸ = 86450860319 is a prime.

It is a super-2 number, since 2×86451122463² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86451122413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758343123 + ... + 758343236.

It is an arithmetic number, because the mean of its divisors is an integer number (15166863600).

Almost surely, 2^86451122463 is an apocalyptic number.

86451122463 is a deficient number, since it is larger than the sum of its proper divisors (34883786337).

86451122463 is a wasteful number, since it uses less digits than its factorization.

86451122463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516686381.

The product of its digits is 276480, while the sum is 42.

The spelling of 86451122463 in words is "eighty-six billion, four hundred fifty-one million, one hundred twenty-two thousand, four hundred sixty-three".