2023539851 has 2 divisors, whose sum is σ = 2023539852. Its totient is φ = 2023539850.

The previous prime is 2023539803. The next prime is 2023539901. The reversal of 2023539851 is 1589353202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2023539851 - 2²² = 2019345547 is a prime.

It is not a weakly prime, because it can be changed into another prime (2023535851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011769925 + 1011769926.

It is an arithmetic number, because the mean of its divisors is an integer number (1011769926).

Almost surely, 2^2023539851 is an apocalyptic number.

2023539851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023539851 is an equidigital number, since it uses as much as digits as its factorization.

2023539851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 2023539851 is about 44983.7731965650. The cubic root of 2023539851 is about 1264.8448415363.

The spelling of 2023539851 in words is "two billion, twenty-three million, five hundred thirty-nine thousand, eight hundred fifty-one".