45103116605 has 16 divisors (see below), whose sum is σ = 54289336320. Its totient is φ = 35972245632.

The previous prime is 45103116593. The next prime is 45103116629. The reversal of 45103116605 is 50661130154.

It is a cyclic number.

It is not a de Polignac number, because 45103116605 - 2²⁶ = 45036007741 is a prime.

It is a super-2 number, since 2×45103116605² (a number of 22 digits) contains 22 as substring.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 2618732 + ... + 2635898.

It is an arithmetic number, because the mean of its divisors is an integer number (3393083520).

Almost surely, 2^45103116605 is an apocalyptic number.

It is an amenable number.

45103116605 is a deficient number, since it is larger than the sum of its proper divisors (9186219715).

45103116605 is a wasteful number, since it uses less digits than its factorization.

45103116605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18748.

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 45103116605 its reverse (50661130154), we get a palindrome (95764246759).

The spelling of 45103116605 in words is "forty-five billion, one hundred three million, one hundred sixteen thousand, six hundred five".