45013111 has 8 divisors (see below), whose sum is σ = 52882704. Its totient is φ = 37773120.

The previous prime is 45013103. The next prime is 45013117. The reversal of 45013111 is 11131054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45013111 - 2³ = 45013103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45013117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157246 + ... + 157531.

It is an arithmetic number, because the mean of its divisors is an integer number (6610338).

Almost surely, 2^45013111 is an apocalyptic number.

45013111 is a deficient number, since it is larger than the sum of its proper divisors (7869593).

45013111 is a wasteful number, since it uses less digits than its factorization.

45013111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314801.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 45013111 is about 6709.1810975707. The cubic root of 45013111 is about 355.7238711155.

Adding to 45013111 its reverse (11131054), we get a palindrome (56144165).

The spelling of 45013111 in words is "forty-five million, thirteen thousand, one hundred eleven".