53056277 has 2 divisors, whose sum is σ = 53056278. Its totient is φ = 53056276.

The previous prime is 53056259. The next prime is 53056301. The reversal of 53056277 is 77265035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47458321 + 5597956 = 6889^2 + 2366^2 .

It is a cyclic number.

It is not a de Polignac number, because 53056277 - 2¹⁴ = 53039893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53056207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26528138 + 26528139.

It is an arithmetic number, because the mean of its divisors is an integer number (26528139).

Almost surely, 2^53056277 is an apocalyptic number.

It is an amenable number.

53056277 is a deficient number, since it is larger than the sum of its proper divisors (1).

53056277 is an equidigital number, since it uses as much as digits as its factorization.

53056277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 53056277 is about 7283.9739840282. The cubic root of 53056277 is about 375.7614796463.

The spelling of 53056277 in words is "fifty-three million, fifty-six thousand, two hundred seventy-seven".