56274763 has 2 divisors, whose sum is σ = 56274764. Its totient is φ = 56274762.

The previous prime is 56274739. The next prime is 56274769. The reversal of 56274763 is 36747265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56274763 - 2²¹ = 54177611 is a prime.

It is not a weakly prime, because it can be changed into another prime (56274769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28137381 + 28137382.

It is an arithmetic number, because the mean of its divisors is an integer number (28137382).

Almost surely, 2^56274763 is an apocalyptic number.

56274763 is a deficient number, since it is larger than the sum of its proper divisors (1).

56274763 is an equidigital number, since it uses as much as digits as its factorization.

56274763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 40.

The square root of 56274763 is about 7501.6506850159. The cubic root of 56274763 is about 383.2109334902.

The spelling of 56274763 in words is "fifty-six million, two hundred seventy-four thousand, seven hundred sixty-three".