86551234408703 has 2 divisors, whose sum is σ = 86551234408704. Its totient is φ = 86551234408702.

The previous prime is 86551234408693. The next prime is 86551234408711. The reversal of 86551234408703 is 30780443215568.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86551234408703 - 2⁸ = 86551234408447 is a prime.

It is a super-2 number, since 2×86551234408703² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86551234408733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43275617204351 + 43275617204352.

It is an arithmetic number, because the mean of its divisors is an integer number (43275617204352).

Almost surely, 2^{86551234408703} is an apocalyptic number.

86551234408703 is a deficient number, since it is larger than the sum of its proper divisors (1).

86551234408703 is an equidigital number, since it uses as much as digits as its factorization.

86551234408703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19353600, while the sum is 56.

The spelling of 86551234408703 in words is "eighty-six trillion, five hundred fifty-one billion, two hundred thirty-four million, four hundred eight thousand, seven hundred three".