2481864023 has 2 divisors, whose sum is σ = 2481864024. Its totient is φ = 2481864022.

The previous prime is 2481863963. The next prime is 2481864089. The reversal of 2481864023 is 3204681842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2481864023 - 2⁸ = 2481863767 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2481864223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240932011 + 1240932012.

It is an arithmetic number, because the mean of its divisors is an integer number (1240932012).

Almost surely, 2^2481864023 is an apocalyptic number.

2481864023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2481864023 is an equidigital number, since it uses as much as digits as its factorization.

2481864023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 2481864023 is about 49818.3101178673. The cubic root of 2481864023 is about 1353.9189323799.

The spelling of 2481864023 in words is "two billion, four hundred eighty-one million, eight hundred sixty-four thousand, twenty-three".