45111004 has 18 divisors (see below), whose sum is σ = 82529720. Its totient is φ = 21573816.

The previous prime is 45110977. The next prime is 45111061. The reversal of 45111004 is 40011154.

45111004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 8544 + ... + 12775.

Almost surely, 2^45111004 is an apocalyptic number.

It is an amenable number.

45111004 is a deficient number, since it is larger than the sum of its proper divisors (37418716).

45111004 is a wasteful number, since it uses less digits than its factorization.

45111004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21369 (or 21344 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 45111004 is about 6716.4725861124. The cubic root of 45111004 is about 355.9815565078.

Adding to 45111004 its reverse (40011154), we get a palindrome (85122158).

The spelling of 45111004 in words is "forty-five million, one hundred eleven thousand, four".