4023032549 has 2 divisors, whose sum is σ = 4023032550. Its totient is φ = 4023032548.

The previous prime is 4023032509. The next prime is 4023032551. The reversal of 4023032549 is 9452303204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4008156100 + 14876449 = 63310^2 + 3857^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023032549 - 2¹² = 4023028453 is a prime.

Together with 4023032551, 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 (4023032509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011516274 + 2011516275.

It is an arithmetic number, because the mean of its divisors is an integer number (2011516275).

Almost surely, 2^4023032549 is an apocalyptic number.

It is an amenable number.

4023032549 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023032549 is an equidigital number, since it uses as much as digits as its factorization.

4023032549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 4023032549 is about 63427.3801208910. The cubic root of 4023032549 is about 1590.4420469693.

The spelling of 4023032549 in words is "four billion, twenty-three million, thirty-two thousand, five hundred forty-nine".