52627344372649 has 2 divisors, whose sum is σ = 52627344372650. Its totient is φ = 52627344372648.

The previous prime is 52627344372619. The next prime is 52627344372653. The reversal of 52627344372649 is 94627344372625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42623205536025 + 10004138836624 = 6528645^2 + 3162932^2 .

It is a cyclic number.

It is not a de Polignac number, because 52627344372649 - 2²⁷ = 52627210154921 is a prime.

It is not a weakly prime, because it can be changed into another prime (52627344372619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26313672186324 + 26313672186325.

It is an arithmetic number, because the mean of its divisors is an integer number (26313672186325).

Almost surely, 2^{52627344372649} is an apocalyptic number.

It is an amenable number.

52627344372649 is a deficient number, since it is larger than the sum of its proper divisors (1).

52627344372649 is an equidigital number, since it uses as much as digits as its factorization.

52627344372649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 365783040, while the sum is 64.

The spelling of 52627344372649 in words is "fifty-two trillion, six hundred twenty-seven billion, three hundred forty-four million, three hundred seventy-two thousand, six hundred forty-nine".