4261917500611 has 2 divisors, whose sum is σ = 4261917500612. Its totient is φ = 4261917500610.

The previous prime is 4261917500593. The next prime is 4261917500681. The reversal of 4261917500611 is 1160057191624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4261917500611 - 2²⁵ = 4261883946179 is a prime.

It is not a weakly prime, because it can be changed into another prime (4261917500681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130958750305 + 2130958750306.

It is an arithmetic number, because the mean of its divisors is an integer number (2130958750306).

Almost surely, 2^{4261917500611} is an apocalyptic number.

4261917500611 is a deficient number, since it is larger than the sum of its proper divisors (1).

4261917500611 is an equidigital number, since it uses as much as digits as its factorization.

4261917500611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 4261917500611 in words is "four trillion, two hundred sixty-one billion, nine hundred seventeen million, five hundred thousand, six hundred eleven".