45032252345 has 16 divisors (see below), whose sum is σ = 57312617472. Its totient is φ = 33894548160.

The previous prime is 45032252341. The next prime is 45032252347. The reversal of 45032252345 is 54325223054.

45032252345 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 45032252345 - 2² = 45032252341 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45032252341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202697 + ... + 3216726.

It is an arithmetic number, because the mean of its divisors is an integer number (3582038592).

Almost surely, 2^45032252345 is an apocalyptic number.

It is an amenable number.

45032252345 is a deficient number, since it is larger than the sum of its proper divisors (12280365127).

45032252345 is a wasteful number, since it uses less digits than its factorization.

45032252345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6419512.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 45032252345 its reverse (54325223054), we get a palindrome (99357475399).

The spelling of 45032252345 in words is "forty-five billion, thirty-two million, two hundred fifty-two thousand, three hundred forty-five".