4546836074881 has 2 divisors, whose sum is σ = 4546836074882. Its totient is φ = 4546836074880.

The previous prime is 4546836074867. The next prime is 4546836074917. The reversal of 4546836074881 is 1884706386454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2470885329025 + 2075950745856 = 1571905^2 + 1440816^2 .

It is a cyclic number.

It is not a de Polignac number, because 4546836074881 - 2⁹ = 4546836074369 is a prime.

It is a super-2 number, since 2×4546836074881² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4546836074831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2273418037440 + 2273418037441.

It is an arithmetic number, because the mean of its divisors is an integer number (2273418037441).

Almost surely, 2^{4546836074881} is an apocalyptic number.

It is an amenable number.

4546836074881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4546836074881 is an equidigital number, since it uses as much as digits as its factorization.

4546836074881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123863040, while the sum is 64.

The spelling of 4546836074881 in words is "four trillion, five hundred forty-six billion, eight hundred thirty-six million, seventy-four thousand, eight hundred eighty-one".