2445543052037 has 2 divisors, whose sum is σ = 2445543052038. Its totient is φ = 2445543052036.

The previous prime is 2445543052021. The next prime is 2445543052039. The reversal of 2445543052037 is 7302503455442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2436827149156 + 8715902881 = 1561034^2 + 93359^2 .

It is a cyclic number.

It is not a de Polignac number, because 2445543052037 - 2⁴ = 2445543052021 is a prime.

Together with 2445543052039, 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 (2445543052039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222771526018 + 1222771526019.

It is an arithmetic number, because the mean of its divisors is an integer number (1222771526019).

Almost surely, 2^{2445543052037} is an apocalyptic number.

It is an amenable number.

2445543052037 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445543052037 is an equidigital number, since it uses as much as digits as its factorization.

2445543052037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016000, while the sum is 44.

The spelling of 2445543052037 in words is "two trillion, four hundred forty-five billion, five hundred forty-three million, fifty-two thousand, thirty-seven".