45545324053 has 6 divisors (see below), whose sum is σ = 48382057346. Its totient is φ = 42866187072.

The previous prime is 45545324051. The next prime is 45545324081. The reversal of 45545324053 is 35042354554.

It can be written as a sum of positive squares in 3 ways, for example, as 32604441489 + 12940882564 = 180567^2 + 113758^2 .

It is not a de Polignac number, because 45545324053 - 2¹ = 45545324051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45545323997 and 45545324015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45545324051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78797850 + ... + 78798427.

Almost surely, 2^45545324053 is an apocalyptic number.

It is an amenable number.

45545324053 is a deficient number, since it is larger than the sum of its proper divisors (2836733293).

45545324053 is a wasteful number, since it uses less digits than its factorization.

45545324053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157596311 (or 157596294 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 45545324053 in words is "forty-five billion, five hundred forty-five million, three hundred twenty-four thousand, fifty-three".