45400152241 has 2 divisors, whose sum is σ = 45400152242. Its totient is φ = 45400152240.

The previous prime is 45400152229. The next prime is 45400152299. The reversal of 45400152241 is 14225100454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27099744400 + 18300407841 = 164620^2 + 135279^2 .

It is a cyclic number.

It is not a de Polignac number, because 45400152241 - 2⁹ = 45400151729 is a prime.

It is a super-2 number, since 2×45400152241² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45400152211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22700076120 + 22700076121.

It is an arithmetic number, because the mean of its divisors is an integer number (22700076121).

Almost surely, 2^45400152241 is an apocalyptic number.

It is an amenable number.

45400152241 is a deficient number, since it is larger than the sum of its proper divisors (1).

45400152241 is an equidigital number, since it uses as much as digits as its factorization.

45400152241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 45400152241 its reverse (14225100454), we get a palindrome (59625252695).

The spelling of 45400152241 in words is "forty-five billion, four hundred million, one hundred fifty-two thousand, two hundred forty-one".