4405505500079 has 2 divisors, whose sum is σ = 4405505500080. Its totient is φ = 4405505500078.

The previous prime is 4405505500009. The next prime is 4405505500091. The reversal of 4405505500079 is 9700055055044.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4405505500079 - 2²⁴ = 4405488722863 is a prime.

It is a super-2 number, since 2×4405505500079² (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 (4405505500009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202752750039 + 2202752750040.

It is an arithmetic number, because the mean of its divisors is an integer number (2202752750040).

Almost surely, 2^{4405505500079} is an apocalyptic number.

4405505500079 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405505500079 is an equidigital number, since it uses as much as digits as its factorization.

4405505500079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 4405505500079 in words is "four trillion, four hundred five billion, five hundred five million, five hundred thousand, seventy-nine".