45223035143 has 16 divisors (see below), whose sum is σ = 53273988096. Its totient is φ = 37845951840.

The previous prime is 45223035127. The next prime is 45223035211. The reversal of 45223035143 is 34153032254.

It is a cyclic number.

It is not a de Polignac number, because 45223035143 - 2⁴ = 45223035127 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 (45223035043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378371 + ... + 483332.

It is an arithmetic number, because the mean of its divisors is an integer number (3329624256).

Almost surely, 2^45223035143 is an apocalyptic number.

45223035143 is a deficient number, since it is larger than the sum of its proper divisors (8050952953).

45223035143 is a wasteful number, since it uses less digits than its factorization.

45223035143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862094.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 45223035143 its reverse (34153032254), we get a palindrome (79376067397).

The spelling of 45223035143 in words is "forty-five billion, two hundred twenty-three million, thirty-five thousand, one hundred forty-three".