65657562083 has 2 divisors, whose sum is σ = 65657562084. Its totient is φ = 65657562082.

The previous prime is 65657562079. The next prime is 65657562101. The reversal of 65657562083 is 38026575656.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65657562083 - 2² = 65657562079 is a prime.

It is not a weakly prime, because it can be changed into another prime (65657562013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32828781041 + 32828781042.

It is an arithmetic number, because the mean of its divisors is an integer number (32828781042).

Almost surely, 2^65657562083 is an apocalyptic number.

65657562083 is a deficient number, since it is larger than the sum of its proper divisors (1).

65657562083 is an equidigital number, since it uses as much as digits as its factorization.

65657562083 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 53.

The spelling of 65657562083 in words is "sixty-five billion, six hundred fifty-seven million, five hundred sixty-two thousand, eighty-three".