65553312516023 has 2 divisors, whose sum is σ = 65553312516024. Its totient is φ = 65553312516022.

The previous prime is 65553312516019. The next prime is 65553312516047. The reversal of 65553312516023 is 32061521335556.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65553312516023 - 2² = 65553312516019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65553312516623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32776656258011 + 32776656258012.

It is an arithmetic number, because the mean of its divisors is an integer number (32776656258012).

Almost surely, 2^{65553312516023} is an apocalyptic number.

65553312516023 is a deficient number, since it is larger than the sum of its proper divisors (1).

65553312516023 is an equidigital number, since it uses as much as digits as its factorization.

65553312516023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430000, while the sum is 47.

The spelling of 65553312516023 in words is "sixty-five trillion, five hundred fifty-three billion, three hundred twelve million, five hundred sixteen thousand, twenty-three".