7848540923 has 2 divisors, whose sum is σ = 7848540924. Its totient is φ = 7848540922.

The previous prime is 7848540893. The next prime is 7848540941. The reversal of 7848540923 is 3290458487.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7848540923 - 2¹⁶ = 7848475387 is a prime.

It is not a weakly prime, because it can be changed into another prime (7848540983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3924270461 + 3924270462.

It is an arithmetic number, because the mean of its divisors is an integer number (3924270462).

Almost surely, 2^7848540923 is an apocalyptic number.

7848540923 is a deficient number, since it is larger than the sum of its proper divisors (1).

7848540923 is an equidigital number, since it uses as much as digits as its factorization.

7848540923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 7848540923 is about 88591.9913028260. The cubic root of 7848540923 is about 1987.2979094811.

The spelling of 7848540923 in words is "seven billion, eight hundred forty-eight million, five hundred forty thousand, nine hundred twenty-three".