65700059 has 2 divisors, whose sum is σ = 65700060. Its totient is φ = 65700058.

The previous prime is 65700023. The next prime is 65700071. The reversal of 65700059 is 95000756.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65700059 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 65699998 and 65700034.

It is not a weakly prime, because it can be changed into another prime (65700079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32850029 + 32850030.

It is an arithmetic number, because the mean of its divisors is an integer number (32850030).

Almost surely, 2^65700059 is an apocalyptic number.

65700059 is a deficient number, since it is larger than the sum of its proper divisors (1).

65700059 is an equidigital number, since it uses as much as digits as its factorization.

65700059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 65700059 is about 8105.5572911429. The cubic root of 65700059 is about 403.5108836643.

The spelling of 65700059 in words is "sixty-five million, seven hundred thousand, fifty-nine".