4420459075493 has 2 divisors, whose sum is σ = 4420459075494. Its totient is φ = 4420459075492.

The previous prime is 4420459075393. The next prime is 4420459075511. The reversal of 4420459075493 is 3945709540244.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2867898219169 + 1552560856324 = 1693487^2 + 1246018^2 .

It is a cyclic number.

It is not a de Polignac number, because 4420459075493 - 2³⁶ = 4351739598757 is a prime.

It is a super-3 number, since 3×4420459075493³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4420459075093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210229537746 + 2210229537747.

It is an arithmetic number, because the mean of its divisors is an integer number (2210229537747).

Almost surely, 2^{4420459075493} is an apocalyptic number.

It is an amenable number.

4420459075493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4420459075493 is an equidigital number, since it uses as much as digits as its factorization.

4420459075493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 4420459075493 in words is "four trillion, four hundred twenty billion, four hundred fifty-nine million, seventy-five thousand, four hundred ninety-three".