594052094021 has 2 divisors, whose sum is σ = 594052094022. Its totient is φ = 594052094020.

The previous prime is 594052093933. The next prime is 594052094023. The reversal of 594052094021 is 120490250495.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 550325101921 + 43726992100 = 741839^2 + 209110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-594052094021 is a prime.

Together with 594052094023, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 594052094021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (594052094023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297026047010 + 297026047011.

It is an arithmetic number, because the mean of its divisors is an integer number (297026047011).

Almost surely, 2^594052094021 is an apocalyptic number.

It is an amenable number.

594052094021 is a deficient number, since it is larger than the sum of its proper divisors (1).

594052094021 is an equidigital number, since it uses as much as digits as its factorization.

594052094021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 594052094021 in words is "five hundred ninety-four billion, fifty-two million, ninety-four thousand, twenty-one".