45424525193 has 2 divisors, whose sum is σ = 45424525194. Its totient is φ = 45424525192.

The previous prime is 45424525169. The next prime is 45424525313. The reversal of 45424525193 is 39152542454.

45424525193 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., 23016530944 + 22407994249 = 151712^2 + 149693^2 .

It is a cyclic number.

It is not a de Polignac number, because 45424525193 - 2²⁰ = 45423476617 is a prime.

It is not a weakly prime, because it can be changed into another prime (45424525123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22712262596 + 22712262597.

It is an arithmetic number, because the mean of its divisors is an integer number (22712262597).

Almost surely, 2^45424525193 is an apocalyptic number.

It is an amenable number.

45424525193 is a deficient number, since it is larger than the sum of its proper divisors (1).

45424525193 is an equidigital number, since it uses as much as digits as its factorization.

45424525193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864000, while the sum is 44.

The spelling of 45424525193 in words is "forty-five billion, four hundred twenty-four million, five hundred twenty-five thousand, one hundred ninety-three".