2508820823 has 2 divisors, whose sum is σ = 2508820824. Its totient is φ = 2508820822.

The previous prime is 2508820801. The next prime is 2508820843. The reversal of 2508820823 is 3280288052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2508820823 - 2¹⁴ = 2508804439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2508820843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1254410411 + 1254410412.

It is an arithmetic number, because the mean of its divisors is an integer number (1254410412).

Almost surely, 2^2508820823 is an apocalyptic number.

2508820823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2508820823 is an equidigital number, since it uses as much as digits as its factorization.

2508820823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 2508820823 is about 50088.1305600439. The cubic root of 2508820823 is about 1358.8031611208.

The spelling of 2508820823 in words is "two billion, five hundred eight million, eight hundred twenty thousand, eight hundred twenty-three".