52675549639 has 2 divisors, whose sum is σ = 52675549640. Its totient is φ = 52675549638.

The previous prime is 52675549573. The next prime is 52675549679. The reversal of 52675549639 is 93694557625.

52675549639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52675549639 - 2⁹ = 52675549127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52675549679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26337774819 + 26337774820.

It is an arithmetic number, because the mean of its divisors is an integer number (26337774820).

Almost surely, 2^52675549639 is an apocalyptic number.

52675549639 is a deficient number, since it is larger than the sum of its proper divisors (1).

52675549639 is an equidigital number, since it uses as much as digits as its factorization.

52675549639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61236000, while the sum is 61.

The spelling of 52675549639 in words is "fifty-two billion, six hundred seventy-five million, five hundred forty-nine thousand, six hundred thirty-nine".