45662463181 has 2 divisors, whose sum is σ = 45662463182. Its totient is φ = 45662463180.

The previous prime is 45662463163. The next prime is 45662463257. The reversal of 45662463181 is 18136426654.

45662463181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41970077956 + 3692385225 = 204866^2 + 60765^2 .

It is a cyclic number.

It is not a de Polignac number, because 45662463181 - 2⁵ = 45662463149 is a prime.

It is a super-2 number, since 2×45662463181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45662463101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22831231590 + 22831231591.

It is an arithmetic number, because the mean of its divisors is an integer number (22831231591).

Almost surely, 2^45662463181 is an apocalyptic number.

It is an amenable number.

45662463181 is a deficient number, since it is larger than the sum of its proper divisors (1).

45662463181 is an equidigital number, since it uses as much as digits as its factorization.

45662463181 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 46.

The spelling of 45662463181 in words is "forty-five billion, six hundred sixty-two million, four hundred sixty-three thousand, one hundred eighty-one".