6900601650017 has 2 divisors, whose sum is σ = 6900601650018. Its totient is φ = 6900601650016.

The previous prime is 6900601649983. The next prime is 6900601650029. The reversal of 6900601650017 is 7100561060096.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6402160002001 + 498441648016 = 2530249^2 + 706004^2 .

It is a cyclic number.

It is not a de Polignac number, because 6900601650017 - 2¹² = 6900601645921 is a prime.

It is a super-2 number, since 2×6900601650017² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6900601652017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3450300825008 + 3450300825009.

It is an arithmetic number, because the mean of its divisors is an integer number (3450300825009).

Almost surely, 2^{6900601650017} is an apocalyptic number.

It is an amenable number.

6900601650017 is a deficient number, since it is larger than the sum of its proper divisors (1).

6900601650017 is an equidigital number, since it uses as much as digits as its factorization.

6900601650017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 6900601650017 in words is "six trillion, nine hundred billion, six hundred one million, six hundred fifty thousand, seventeen".