52852777 has 2 divisors, whose sum is σ = 52852778. Its totient is φ = 52852776.

The previous prime is 52852763. The next prime is 52852801. The reversal of 52852777 is 77725825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50353216 + 2499561 = 7096^2 + 1581^2 .

It is a cyclic number.

It is not a de Polignac number, because 52852777 - 2¹¹ = 52850729 is a prime.

It is a super-2 number, since 2×52852777² = 5586832073223458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52852717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26426388 + 26426389.

It is an arithmetic number, because the mean of its divisors is an integer number (26426389).

Almost surely, 2^52852777 is an apocalyptic number.

It is an amenable number.

52852777 is a deficient number, since it is larger than the sum of its proper divisors (1).

52852777 is an equidigital number, since it uses as much as digits as its factorization.

52852777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 274400, while the sum is 43.

The square root of 52852777 is about 7269.9915405728. The cubic root of 52852777 is about 375.2804468059.

The spelling of 52852777 in words is "fifty-two million, eight hundred fifty-two thousand, seven hundred seventy-seven".