45003111 has 16 divisors (see below), whose sum is σ = 63949824. Its totient is φ = 28085024.

The previous prime is 45003071. The next prime is 45003139. The reversal of 45003111 is 11130054.

It is not a de Polignac number, because 45003111 - 2⁹ = 45002599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45003151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3696 + ... + 10181.

It is an arithmetic number, because the mean of its divisors is an integer number (3996864).

Almost surely, 2^45003111 is an apocalyptic number.

45003111 is a deficient number, since it is larger than the sum of its proper divisors (18946713).

45003111 is a wasteful number, since it uses less digits than its factorization.

45003111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13950.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 45003111 is about 6708.4358087411. The cubic root of 45003111 is about 355.6975269231.

Adding to 45003111 its reverse (11130054), we get a palindrome (56133165).

The spelling of 45003111 in words is "forty-five million, three thousand, one hundred eleven".