4555046455501 has 2 divisors, whose sum is σ = 4555046455502. Its totient is φ = 4555046455500.

The previous prime is 4555046455387. The next prime is 4555046455511. The reversal of 4555046455501 is 1055546405554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4449678049476 + 105368406025 = 2109426^2 + 324605^2 .

It is a cyclic number.

It is not a de Polignac number, because 4555046455501 - 2²⁷ = 4554912237773 is a prime.

It is a super-2 number, since 2×4555046455501² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4555046455511) 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, 2277523227750 + 2277523227751.

It is an arithmetic number, because the mean of its divisors is an integer number (2277523227751).

Almost surely, 2^{4555046455501} is an apocalyptic number.

It is an amenable number.

4555046455501 is a deficient number, since it is larger than the sum of its proper divisors (1).

4555046455501 is an equidigital number, since it uses as much as digits as its factorization.

4555046455501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000000, while the sum is 49.

The spelling of 4555046455501 in words is "four trillion, five hundred fifty-five billion, forty-six million, four hundred fifty-five thousand, five hundred one".