65884152937 has 2 divisors, whose sum is σ = 65884152938. Its totient is φ = 65884152936.

The previous prime is 65884152911. The next prime is 65884152949. The reversal of 65884152937 is 73925148856.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56125874281 + 9758278656 = 236909^2 + 98784^2 .

It is a cyclic number.

It is not a de Polignac number, because 65884152937 - 2¹¹ = 65884150889 is a prime.

It is not a weakly prime, because it can be changed into another prime (65884152907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32942076468 + 32942076469.

It is an arithmetic number, because the mean of its divisors is an integer number (32942076469).

Almost surely, 2^65884152937 is an apocalyptic number.

It is an amenable number.

65884152937 is a deficient number, since it is larger than the sum of its proper divisors (1).

65884152937 is an equidigital number, since it uses as much as digits as its factorization.

65884152937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14515200, while the sum is 58.

The spelling of 65884152937 in words is "sixty-five billion, eight hundred eighty-four million, one hundred fifty-two thousand, nine hundred thirty-seven".