56277341 has 2 divisors, whose sum is σ = 56277342. Its totient is φ = 56277340.

The previous prime is 56277337. The next prime is 56277349. The reversal of 56277341 is 14377265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56100100 + 177241 = 7490^2 + 421^2 .

It is a cyclic number.

It is not a de Polignac number, because 56277341 - 2² = 56277337 is a prime.

It is a super-2 number, since 2×56277341² = 6334278220060562, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56277349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28138670 + 28138671.

It is an arithmetic number, because the mean of its divisors is an integer number (28138671).

Almost surely, 2^56277341 is an apocalyptic number.

It is an amenable number.

56277341 is a deficient number, since it is larger than the sum of its proper divisors (1).

56277341 is an equidigital number, since it uses as much as digits as its factorization.

56277341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 35.

The square root of 56277341 is about 7501.8225118967. The cubic root of 56277341 is about 383.2167851523.

The spelling of 56277341 in words is "fifty-six million, two hundred seventy-seven thousand, three hundred forty-one".