45988398105 has 32 divisors (see below), whose sum is σ = 79312114560. Its totient is φ = 22620280320.

The previous prime is 45988398097. The next prime is 45988398163. The reversal of 45988398105 is 50189388954.

It is not a de Polignac number, because 45988398105 - 2³ = 45988398097 is a prime.

It is a super-2 number, since 2×45988398105² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115710 + ... + 324600.

It is an arithmetic number, because the mean of its divisors is an integer number (2478503580).

Almost surely, 2^45988398105 is an apocalyptic number.

It is an amenable number.

45988398105 is a deficient number, since it is larger than the sum of its proper divisors (33323716455).

45988398105 is a wasteful number, since it uses less digits than its factorization.

45988398105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210041.

The product of its (nonzero) digits is 12441600, while the sum is 60.

The spelling of 45988398105 in words is "forty-five billion, nine hundred eighty-eight million, three hundred ninety-eight thousand, one hundred five".