1004222045539 has 2 divisors, whose sum is σ = 1004222045540. Its totient is φ = 1004222045538.

The previous prime is 1004222045507. The next prime is 1004222045551. The reversal of 1004222045539 is 9355402224001.

1004222045539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1004222045539 - 2⁵ = 1004222045507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004222045498 and 1004222045507.

It is not a weakly prime, because it can be changed into another prime (1004222045569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502111022769 + 502111022770.

It is an arithmetic number, because the mean of its divisors is an integer number (502111022770).

Almost surely, 2^{1004222045539} is an apocalyptic number.

1004222045539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004222045539 is an equidigital number, since it uses as much as digits as its factorization.

1004222045539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 1004222045539 in words is "one trillion, four billion, two hundred twenty-two million, forty-five thousand, five hundred thirty-nine".