942487853 has 2 divisors, whose sum is σ = 942487854. Its totient is φ = 942487852.

The previous prime is 942487841. The next prime is 942487877. The reversal of 942487853 is 358784249.

942487853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 912160804 + 30327049 = 30202^2 + 5507^2 .

It is a cyclic number.

It is not a de Polignac number, because 942487853 - 2⁶ = 942487789 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (942483853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471243926 + 471243927.

It is an arithmetic number, because the mean of its divisors is an integer number (471243927).

Almost surely, 2^942487853 is an apocalyptic number.

It is an amenable number.

942487853 is a deficient number, since it is larger than the sum of its proper divisors (1).

942487853 is an equidigital number, since it uses as much as digits as its factorization.

942487853 is an odious number, because the sum of its binary digits is odd.

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

The square root of 942487853 is about 30699.9650325534. The cubic root of 942487853 is about 980.4495553017.

The spelling of 942487853 in words is "nine hundred forty-two million, four hundred eighty-seven thousand, eight hundred fifty-three".