5629726577 has 2 divisors, whose sum is σ = 5629726578. Its totient is φ = 5629726576.

The previous prime is 5629726549. The next prime is 5629726591. The reversal of 5629726577 is 7756279265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4073502976 + 1556223601 = 63824^2 + 39449^2 .

It is a cyclic number.

It is not a de Polignac number, because 5629726577 - 2⁸ = 5629726321 is a prime.

It is not a weakly prime, because it can be changed into another prime (5629726177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814863288 + 2814863289.

It is an arithmetic number, because the mean of its divisors is an integer number (2814863289).

Almost surely, 2^5629726577 is an apocalyptic number.

It is an amenable number.

5629726577 is a deficient number, since it is larger than the sum of its proper divisors (1).

5629726577 is an equidigital number, since it uses as much as digits as its factorization.

5629726577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11113200, while the sum is 56.

The square root of 5629726577 is about 75031.5038966966. The cubic root of 5629726577 is about 1778.9446440486.

The spelling of 5629726577 in words is "five billion, six hundred twenty-nine million, seven hundred twenty-six thousand, five hundred seventy-seven".