45523224045 has 128 divisors (see below), whose sum is σ = 89342023680. Its totient is φ = 21852840960.

The previous prime is 45523223987. The next prime is 45523224077. The reversal of 45523224045 is 54042232554.

45523224045 is a `hidden beast` number, since 4 + 552 + 3 + 22 + 40 + 45 = 666.

It is not a de Polignac number, because 45523224045 - 2⁶ = 45523223981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 26146875 + ... + 26148615.

It is an arithmetic number, because the mean of its divisors is an integer number (697984560).

Almost surely, 2^45523224045 is an apocalyptic number.

45523224045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45523224045 is a deficient number, since it is larger than the sum of its proper divisors (43818799635).

45523224045 is a wasteful number, since it uses less digits than its factorization.

45523224045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132 (or 2126 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 45523224045 its reverse (54042232554), we get a palindrome (99565456599).

The spelling of 45523224045 in words is "forty-five billion, five hundred twenty-three million, two hundred twenty-four thousand, forty-five".