3804564820037 has 2 divisors, whose sum is σ = 3804564820038. Its totient is φ = 3804564820036.

The previous prime is 3804564820033. The next prime is 3804564820039. The reversal of 3804564820037 is 7300284654083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2943726001441 + 860838818596 = 1715729^2 + 927814^2 .

It is a cyclic number.

It is not a de Polignac number, because 3804564820037 - 2² = 3804564820033 is a prime.

Together with 3804564820039, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3804564820033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902282410018 + 1902282410019.

It is an arithmetic number, because the mean of its divisors is an integer number (1902282410019).

Almost surely, 2^{3804564820037} is an apocalyptic number.

It is an amenable number.

3804564820037 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804564820037 is an equidigital number, since it uses as much as digits as its factorization.

3804564820037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 3804564820037 in words is "three trillion, eight hundred four billion, five hundred sixty-four million, eight hundred twenty thousand, thirty-seven".