45363355706881 has 2 divisors, whose sum is σ = 45363355706882. Its totient is φ = 45363355706880.

The previous prime is 45363355706839. The next prime is 45363355706927. The reversal of 45363355706881 is 18860755336354.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29336944816881 + 16026410890000 = 5416359^2 + 4003300^2 .

It is a cyclic number.

It is not a de Polignac number, because 45363355706881 - 2⁹ = 45363355706369 is a prime.

It is a super-2 number, since 2×45363355706881² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45363355716881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22681677853440 + 22681677853441.

It is an arithmetic number, because the mean of its divisors is an integer number (22681677853441).

Almost surely, 2^{45363355706881} is an apocalyptic number.

It is an amenable number.

45363355706881 is a deficient number, since it is larger than the sum of its proper divisors (1).

45363355706881 is an equidigital number, since it uses as much as digits as its factorization.

45363355706881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728000, while the sum is 64.

The spelling of 45363355706881 in words is "forty-five trillion, three hundred sixty-three billion, three hundred fifty-five million, seven hundred six thousand, eight hundred eighty-one".