2465181073 has 2 divisors, whose sum is σ = 2465181074. Its totient is φ = 2465181072.

The previous prime is 2465181031. The next prime is 2465181079. The reversal of 2465181073 is 3701815642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1293625089 + 1171555984 = 35967^2 + 34228^2 .

It is a cyclic number.

It is not a de Polignac number, because 2465181073 - 2²¹ = 2463083921 is a prime.

It is not a weakly prime, because it can be changed into another prime (2465181079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1232590536 + 1232590537.

It is an arithmetic number, because the mean of its divisors is an integer number (1232590537).

Almost surely, 2^2465181073 is an apocalyptic number.

It is an amenable number.

2465181073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2465181073 is an equidigital number, since it uses as much as digits as its factorization.

2465181073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 2465181073 is about 49650.5898555093. The cubic root of 2465181073 is about 1350.8784539575.

The spelling of 2465181073 in words is "two billion, four hundred sixty-five million, one hundred eighty-one thousand, seventy-three".