852774541 has 2 divisors, whose sum is σ = 852774542. Its totient is φ = 852774540.

The previous prime is 852774521. The next prime is 852774547. The reversal of 852774541 is 145477258.

852774541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 500461641 + 352312900 = 22371^2 + 18770^2 .

It is a cyclic number.

It is not a de Polignac number, because 852774541 - 2⁷ = 852774413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852774547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426387270 + 426387271.

It is an arithmetic number, because the mean of its divisors is an integer number (426387271).

Almost surely, 2^852774541 is an apocalyptic number.

It is an amenable number.

852774541 is a deficient number, since it is larger than the sum of its proper divisors (1).

852774541 is an equidigital number, since it uses as much as digits as its factorization.

852774541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 313600, while the sum is 43.

The square root of 852774541 is about 29202.3036933732. The cubic root of 852774541 is about 948.2977979985.

The spelling of 852774541 in words is "eight hundred fifty-two million, seven hundred seventy-four thousand, five hundred forty-one".