45567468061 has 2 divisors, whose sum is σ = 45567468062. Its totient is φ = 45567468060.

The previous prime is 45567467989. The next prime is 45567468073. The reversal of 45567468061 is 16086476554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45484092900 + 83375161 = 213270^2 + 9131^2 .

It is a cyclic number.

It is not a de Polignac number, because 45567468061 - 2¹¹ = 45567466013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45567463061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22783734030 + 22783734031.

It is an arithmetic number, because the mean of its divisors is an integer number (22783734031).

Almost surely, 2^45567468061 is an apocalyptic number.

It is an amenable number.

45567468061 is a deficient number, since it is larger than the sum of its proper divisors (1).

45567468061 is an equidigital number, since it uses as much as digits as its factorization.

45567468061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 45567468061 in words is "forty-five billion, five hundred sixty-seven million, four hundred sixty-eight thousand, sixty-one".