45524203123 has 8 divisors (see below), whose sum is σ = 52117834592. Its totient is φ = 38953115136.

The previous prime is 45524203121. The next prime is 45524203141. The reversal of 45524203123 is 32130242554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45524203123 - 2¹ = 45524203121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45524203121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5631540 + ... + 5639617.

It is an arithmetic number, because the mean of its divisors is an integer number (6514729324).

Almost surely, 2^45524203123 is an apocalyptic number.

45524203123 is a deficient number, since it is larger than the sum of its proper divisors (6593631469).

45524203123 is a wasteful number, since it uses less digits than its factorization.

45524203123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11271741.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 45524203123 its reverse (32130242554), we get a palindrome (77654445677).

The spelling of 45524203123 in words is "forty-five billion, five hundred twenty-four million, two hundred three thousand, one hundred twenty-three".