86224480576655 has 16 divisors (see below), whose sum is σ = 110619459273024. Its totient is φ = 64291651530240.

The previous prime is 86224480576631. The next prime is 86224480576697. The reversal of 86224480576655 is 55667508442268.

It is not a de Polignac number, because 86224480576655 - 2²⁶ = 86224413467791 is a prime.

It is a super-2 number, since 2×86224480576655² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4924290536 + ... + 4924308045.

It is an arithmetic number, because the mean of its divisors is an integer number (6913716204564).

Almost surely, 2^{86224480576655} is an apocalyptic number.

86224480576655 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

86224480576655 is a deficient number, since it is larger than the sum of its proper divisors (24394978696369).

86224480576655 is a wasteful number, since it uses less digits than its factorization.

86224480576655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9848598706.

The product of its (nonzero) digits is 774144000, while the sum is 68.

The spelling of 86224480576655 in words is "eighty-six trillion, two hundred twenty-four billion, four hundred eighty million, five hundred seventy-six thousand, six hundred fifty-five".