45144063 has 12 divisors (see below), whose sum is σ = 65281320. Its totient is φ = 30062256.

The previous prime is 45144059. The next prime is 45144089. The reversal of 45144063 is 36044154.

It is not a de Polignac number, because 45144063 - 2² = 45144059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45144763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7720 + ... + 12242.

It is an arithmetic number, because the mean of its divisors is an integer number (5440110).

Almost surely, 2^45144063 is an apocalyptic number.

45144063 is a deficient number, since it is larger than the sum of its proper divisors (20137257).

45144063 is a wasteful number, since it uses less digits than its factorization.

45144063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5638 (or 5635 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 45144063 is about 6718.9331742472. The cubic root of 45144063 is about 356.0684940591.

Subtracting from 45144063 its reverse (36044154), we obtain a palindrome (9099909).

The spelling of 45144063 in words is "forty-five million, one hundred forty-four thousand, sixty-three".