83805107035063 has 2 divisors, whose sum is σ = 83805107035064. Its totient is φ = 83805107035062.

The previous prime is 83805107034967. The next prime is 83805107035103. The reversal of 83805107035063 is 36053070150838.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83805107035063 is a prime.

It is a super-2 number, since 2×83805107035063² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 83805107034998 and 83805107035016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83805107038063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41902553517531 + 41902553517532.

It is an arithmetic number, because the mean of its divisors is an integer number (41902553517532).

Almost surely, 2^{83805107035063} is an apocalyptic number.

83805107035063 is a deficient number, since it is larger than the sum of its proper divisors (1).

83805107035063 is an equidigital number, since it uses as much as digits as its factorization.

83805107035063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 83805107035063 in words is "eighty-three trillion, eight hundred five billion, one hundred seven million, thirty-five thousand, sixty-three".