65372926529 has 2 divisors, whose sum is σ = 65372926530. Its totient is φ = 65372926528.

The previous prime is 65372926499. The next prime is 65372926559. The reversal of 65372926529 is 92562927356.

It is a balanced prime because it is at equal distance from previous prime (65372926499) and next prime (65372926559).

It can be written as a sum of positive squares in only one way, i.e., 65368682929 + 4243600 = 255673^2 + 2060^2 .

It is a cyclic number.

It is not a de Polignac number, because 65372926529 - 2²⁰ = 65371877953 is a prime.

It is not a weakly prime, because it can be changed into another prime (65372926559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32686463264 + 32686463265.

It is an arithmetic number, because the mean of its divisors is an integer number (32686463265).

Almost surely, 2^65372926529 is an apocalyptic number.

It is an amenable number.

65372926529 is a deficient number, since it is larger than the sum of its proper divisors (1).

65372926529 is an equidigital number, since it uses as much as digits as its factorization.

65372926529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12247200, while the sum is 56.

The spelling of 65372926529 in words is "sixty-five billion, three hundred seventy-two million, nine hundred twenty-six thousand, five hundred twenty-nine".