4537246462081 has 2 divisors, whose sum is σ = 4537246462082. Its totient is φ = 4537246462080.

The previous prime is 4537246462051. The next prime is 4537246462097. The reversal of 4537246462081 is 1802646427354.

4537246462081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4146990125056 + 390256337025 = 2036416^2 + 624705^2 .

It is a cyclic number.

It is not a de Polignac number, because 4537246462081 - 2⁷ = 4537246461953 is a prime.

It is a super-2 number, since 2×4537246462081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4537246462031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2268623231040 + 2268623231041.

It is an arithmetic number, because the mean of its divisors is an integer number (2268623231041).

Almost surely, 2^{4537246462081} is an apocalyptic number.

It is an amenable number.

4537246462081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4537246462081 is an equidigital number, since it uses as much as digits as its factorization.

4537246462081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 4537246462081 in words is "four trillion, five hundred thirty-seven billion, two hundred forty-six million, four hundred sixty-two thousand, eighty-one".