45522112405 has 24 divisors (see below), whose sum is σ = 68621769216. Its totient is φ = 28377418080.

The previous prime is 45522112403. The next prime is 45522112439. The reversal of 45522112405 is 50421122554.

45522112405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45522112405 - 2¹ = 45522112403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45522112403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5370277 + ... + 5378746.

It is an arithmetic number, because the mean of its divisors is an integer number (2859240384).

Almost surely, 2^45522112405 is an apocalyptic number.

It is an amenable number.

45522112405 is a deficient number, since it is larger than the sum of its proper divisors (23099656811).

45522112405 is a wasteful number, since it uses less digits than its factorization.

45522112405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10749057 (or 10749046 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 45522112405 its reverse (50421122554), we get a palindrome (95943234959).

The spelling of 45522112405 in words is "forty-five billion, five hundred twenty-two million, one hundred twelve thousand, four hundred five".