65410072229 has 2 divisors, whose sum is σ = 65410072230. Its totient is φ = 65410072228.

The previous prime is 65410072153. The next prime is 65410072241. The reversal of 65410072229 is 92227001456.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58375392100 + 7034680129 = 241610^2 + 83873^2 .

It is a cyclic number.

It is not a de Polignac number, because 65410072229 - 2²⁰ = 65409023653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65410072192 and 65410072201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65410072249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32705036114 + 32705036115.

It is an arithmetic number, because the mean of its divisors is an integer number (32705036115).

Almost surely, 2^65410072229 is an apocalyptic number.

It is an amenable number.

65410072229 is a deficient number, since it is larger than the sum of its proper divisors (1).

65410072229 is an equidigital number, since it uses as much as digits as its factorization.

65410072229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 65410072229 in words is "sixty-five billion, four hundred ten million, seventy-two thousand, two hundred twenty-nine".