65757283 has 2 divisors, whose sum is σ = 65757284. Its totient is φ = 65757282.

The previous prime is 65757269. The next prime is 65757287. The reversal of 65757283 is 38275756.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65757283 is a prime.

It is not a weakly prime, because it can be changed into another prime (65757287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32878641 + 32878642.

It is an arithmetic number, because the mean of its divisors is an integer number (32878642).

Almost surely, 2^65757283 is an apocalyptic number.

65757283 is a deficient number, since it is larger than the sum of its proper divisors (1).

65757283 is an equidigital number, since it uses as much as digits as its factorization.

65757283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 352800, while the sum is 43.

The square root of 65757283 is about 8109.0864466967. The cubic root of 65757283 is about 403.6280007899.

The spelling of 65757283 in words is "sixty-five million, seven hundred fifty-seven thousand, two hundred eighty-three".