65952403207 has 2 divisors, whose sum is σ = 65952403208. Its totient is φ = 65952403206.

The previous prime is 65952403151. The next prime is 65952403247. The reversal of 65952403207 is 70230425956.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65952403207 - 2²³ = 65944014599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65952403247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32976201603 + 32976201604.

It is an arithmetic number, because the mean of its divisors is an integer number (32976201604).

Almost surely, 2^65952403207 is an apocalyptic number.

65952403207 is a deficient number, since it is larger than the sum of its proper divisors (1).

65952403207 is an equidigital number, since it uses as much as digits as its factorization.

65952403207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 65952403207 in words is "sixty-five billion, nine hundred fifty-two million, four hundred three thousand, two hundred seven".