13632522077 has 2 divisors, whose sum is σ = 13632522078. Its totient is φ = 13632522076.

The previous prime is 13632521993. The next prime is 13632522131. The reversal of 13632522077 is 77022523631.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11999230681 + 1633291396 = 109541^2 + 40414^2 .

It is a cyclic number.

It is not a de Polignac number, because 13632522077 - 2¹⁴ = 13632505693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13632522077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13632222077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6816261038 + 6816261039.

It is an arithmetic number, because the mean of its divisors is an integer number (6816261039).

Almost surely, 2^13632522077 is an apocalyptic number.

It is an amenable number.

13632522077 is a deficient number, since it is larger than the sum of its proper divisors (1).

13632522077 is an equidigital number, since it uses as much as digits as its factorization.

13632522077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 13632522077 in words is "thirteen billion, six hundred thirty-two million, five hundred twenty-two thousand, seventy-seven".