65873062601 has 2 divisors, whose sum is σ = 65873062602. Its totient is φ = 65873062600.

The previous prime is 65873062537. The next prime is 65873062609. The reversal of 65873062601 is 10626037856.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50186752576 + 15686310025 = 224024^2 + 125245^2 .

It is a cyclic number.

It is not a de Polignac number, because 65873062601 - 2⁶ = 65873062537 is a prime.

It is not a weakly prime, because it can be changed into another prime (65873062609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32936531300 + 32936531301.

It is an arithmetic number, because the mean of its divisors is an integer number (32936531301).

Almost surely, 2^65873062601 is an apocalyptic number.

It is an amenable number.

65873062601 is a deficient number, since it is larger than the sum of its proper divisors (1).

65873062601 is an equidigital number, since it uses as much as digits as its factorization.

65873062601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 65873062601 in words is "sixty-five billion, eight hundred seventy-three million, sixty-two thousand, six hundred one".