45650381941 has 2 divisors, whose sum is σ = 45650381942. Its totient is φ = 45650381940.

The previous prime is 45650381923. The next prime is 45650381951. The reversal of 45650381941 is 14918305654.

45650381941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24749897041 + 20900484900 = 157321^2 + 144570^2 .

It is a cyclic number.

It is not a de Polignac number, because 45650381941 - 2²¹ = 45648284789 is a prime.

It is the 213660-th Hogben number.

It is a junction number, because it is equal to n+sod(n) for n = 45650381891 and 45650381900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45650381921) by changing a digit.

It is a nontrivial repunit in base 213659.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22825190970 + 22825190971.

It is an arithmetic number, because the mean of its divisors is an integer number (22825190971).

Almost surely, 2^45650381941 is an apocalyptic number.

It is an amenable number.

45650381941 is a deficient number, since it is larger than the sum of its proper divisors (1).

45650381941 is an equidigital number, since it uses as much as digits as its factorization.

45650381941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 45650381941 in words is "forty-five billion, six hundred fifty million, three hundred eighty-one thousand, nine hundred forty-one".