852948443 has 2 divisors, whose sum is σ = 852948444. Its totient is φ = 852948442.

The previous prime is 852948419. The next prime is 852948449. The reversal of 852948443 is 344849258.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 852948443 - 2¹² = 852944347 is a prime.

It is a super-2 number, since 2×852948443² = 1455042092832248498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (852948449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426474221 + 426474222.

It is an arithmetic number, because the mean of its divisors is an integer number (426474222).

Almost surely, 2^852948443 is an apocalyptic number.

852948443 is a deficient number, since it is larger than the sum of its proper divisors (1).

852948443 is an equidigital number, since it uses as much as digits as its factorization.

852948443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1105920, while the sum is 47.

The square root of 852948443 is about 29205.2810806539. The cubic root of 852948443 is about 948.3622541422.

The spelling of 852948443 in words is "eight hundred fifty-two million, nine hundred forty-eight thousand, four hundred forty-three".