65114953357 has 2 divisors, whose sum is σ = 65114953358. Its totient is φ = 65114953356.

The previous prime is 65114953303. The next prime is 65114953373. The reversal of 65114953357 is 75335941156.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62605544521 + 2509408836 = 250211^2 + 50094^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65114953357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65114953357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65114953157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32557476678 + 32557476679.

It is an arithmetic number, because the mean of its divisors is an integer number (32557476679).

Almost surely, 2^65114953357 is an apocalyptic number.

It is an amenable number.

65114953357 is a deficient number, since it is larger than the sum of its proper divisors (1).

65114953357 is an equidigital number, since it uses as much as digits as its factorization.

65114953357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1701000, while the sum is 49.

The spelling of 65114953357 in words is "sixty-five billion, one hundred fourteen million, nine hundred fifty-three thousand, three hundred fifty-seven".