45443124045 has 48 divisors (see below), whose sum is σ = 85962606912. Its totient is φ = 22024366080.

The previous prime is 45443124043. The next prime is 45443124073. The reversal of 45443124045 is 54042134454.

45443124045 is a `hidden beast` number, since 4 + 544 + 31 + 2 + 40 + 45 = 666.

45443124045 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 45443124045 - 2¹ = 45443124043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45443124043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1346062 + ... + 1379408.

It is an arithmetic number, because the mean of its divisors is an integer number (1790887644).

Almost surely, 2^45443124045 is an apocalyptic number.

45443124045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45443124045 is a deficient number, since it is larger than the sum of its proper divisors (40519482867).

45443124045 is a wasteful number, since it uses less digits than its factorization.

45443124045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36122 (or 36119 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 45443124045 its reverse (54042134454), we get a palindrome (99485258499).

The spelling of 45443124045 in words is "forty-five billion, four hundred forty-three million, one hundred twenty-four thousand, forty-five".