52256277 has 6 divisors (see below), whose sum is σ = 75481302. Its totient is φ = 34837512.

The previous prime is 52256273. The next prime is 52256279. The reversal of 52256277 is 77265225.

52256277 is a `hidden beast` number, since 5 + 2 + 25 + 627 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 45239076 + 7017201 = 6726^2 + 2649^2 .

It is not a de Polignac number, because 52256277 - 2² = 52256273 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52256273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2903118 + ... + 2903135.

It is an arithmetic number, because the mean of its divisors is an integer number (12580217).

Almost surely, 2^52256277 is an apocalyptic number.

It is an amenable number.

52256277 is a deficient number, since it is larger than the sum of its proper divisors (23225025).

52256277 is a wasteful number, since it uses less digits than its factorization.

52256277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5806259 (or 5806256 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 52256277 is about 7228.8503235300. The cubic root of 52256277 is about 373.8632885135.

The spelling of 52256277 in words is "fifty-two million, two hundred fifty-six thousand, two hundred seventy-seven".