45567883961 has 2 divisors, whose sum is σ = 45567883962. Its totient is φ = 45567883960.

The previous prime is 45567883931. The next prime is 45567884017. The reversal of 45567883961 is 16938876554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33125820025 + 12442063936 = 182005^2 + 111544^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45567883961 is a prime.

It is a super-2 number, since 2×45567883961² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45567883894 and 45567883903.

It is not a weakly prime, because it can be changed into another prime (45567883931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22783941980 + 22783941981.

It is an arithmetic number, because the mean of its divisors is an integer number (22783941981).

Almost surely, 2^45567883961 is an apocalyptic number.

It is an amenable number.

45567883961 is a deficient number, since it is larger than the sum of its proper divisors (1).

45567883961 is an equidigital number, since it uses as much as digits as its factorization.

45567883961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43545600, while the sum is 62.

The spelling of 45567883961 in words is "forty-five billion, five hundred sixty-seven million, eight hundred eighty-three thousand, nine hundred sixty-one".