65952506827 has 2 divisors, whose sum is σ = 65952506828. Its totient is φ = 65952506826.

The previous prime is 65952506821. The next prime is 65952506891. The reversal of 65952506827 is 72860525956.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65952506827 - 2⁷ = 65952506699 is a prime.

It is not a weakly prime, because it can be changed into another prime (65952506821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32976253413 + 32976253414.

It is an arithmetic number, because the mean of its divisors is an integer number (32976253414).

Almost surely, 2^65952506827 is an apocalyptic number.

65952506827 is a deficient number, since it is larger than the sum of its proper divisors (1).

65952506827 is an equidigital number, since it uses as much as digits as its factorization.

65952506827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 65952506827 in words is "sixty-five billion, nine hundred fifty-two million, five hundred six thousand, eight hundred twenty-seven".