4745765994481 has 2 divisors, whose sum is σ = 4745765994482. Its totient is φ = 4745765994480.

The previous prime is 4745765994467. The next prime is 4745765994527. The reversal of 4745765994481 is 1844995675474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4175074890000 + 570691104481 = 2043300^2 + 755441^2 .

It is a cyclic number.

It is not a de Polignac number, because 4745765994481 - 2⁵ = 4745765994449 is a prime.

It is a super-2 number, since 2×4745765994481² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4745765994451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372882997240 + 2372882997241.

It is an arithmetic number, because the mean of its divisors is an integer number (2372882997241).

Almost surely, 2^{4745765994481} is an apocalyptic number.

It is an amenable number.

4745765994481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4745765994481 is an equidigital number, since it uses as much as digits as its factorization.

4745765994481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1219276800, while the sum is 73.

The spelling of 4745765994481 in words is "four trillion, seven hundred forty-five billion, seven hundred sixty-five million, nine hundred ninety-four thousand, four hundred eighty-one".