86054055401603 has 2 divisors, whose sum is σ = 86054055401604. Its totient is φ = 86054055401602.

The previous prime is 86054055401581. The next prime is 86054055401621. The reversal of 86054055401603 is 30610455045068.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86054055401603 is a prime.

It is a super-4 number, since 4×86054055401603⁴ (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (86054055406603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43027027700801 + 43027027700802.

It is an arithmetic number, because the mean of its divisors is an integer number (43027027700802).

Almost surely, 2^{86054055401603} is an apocalyptic number.

86054055401603 is a deficient number, since it is larger than the sum of its proper divisors (1).

86054055401603 is an equidigital number, since it uses as much as digits as its factorization.

86054055401603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 86054055401603 in words is "eighty-six trillion, fifty-four billion, fifty-five million, four hundred one thousand, six hundred three".