45035511121 has 16 divisors (see below), whose sum is σ = 50268764160. Its totient is φ = 40095993600.

The previous prime is 45035511067. The next prime is 45035511127. The reversal of 45035511121 is 12111553054.

It is a cyclic number.

It is not a de Polignac number, because 45035511121 - 2²⁵ = 45001956689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45035511121.

It is not an unprimeable number, because it can be changed into a prime (45035511127) 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 15 ways as a sum of consecutive naturals, for example, 115696 + ... + 321646.

It is an arithmetic number, because the mean of its divisors is an integer number (3141797760).

Almost surely, 2^45035511121 is an apocalyptic number.

It is an amenable number.

45035511121 is a deficient number, since it is larger than the sum of its proper divisors (5233253039).

45035511121 is a wasteful number, since it uses less digits than its factorization.

45035511121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206664.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 45035511121 in words is "forty-five billion, thirty-five million, five hundred eleven thousand, one hundred twenty-one".