45545061234023 has 16 divisors (see below), whose sum is σ = 49416880650816. Its totient is φ = 41726625431040.

The previous prime is 45545061234017. The next prime is 45545061234059. The reversal of 45545061234023 is 32043216054554.

It is a cyclic number.

It is not a de Polignac number, because 45545061234023 - 2¹⁰ = 45545061232999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45545061234523) 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, 14433986 + ... + 17304047.

It is an arithmetic number, because the mean of its divisors is an integer number (3088555040676).

Almost surely, 2^{45545061234023} is an apocalyptic number.

45545061234023 is a deficient number, since it is larger than the sum of its proper divisors (3871819416793).

45545061234023 is a wasteful number, since it uses less digits than its factorization.

45545061234023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31738874.

The product of its (nonzero) digits is 1728000, while the sum is 44.

Adding to 45545061234023 its reverse (32043216054554), we get a palindrome (77588277288577).

The spelling of 45545061234023 in words is "forty-five trillion, five hundred forty-five billion, sixty-one million, two hundred thirty-four thousand, twenty-three".