45617111 has 4 divisors (see below), whose sum is σ = 45650592. Its totient is φ = 45583632.

The previous prime is 45617101. The next prime is 45617113. The reversal of 45617111 is 11171654.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45617111 - 2¹⁴ = 45600727 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 (45617113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14606 + ... + 17451.

It is an arithmetic number, because the mean of its divisors is an integer number (11412648).

Almost surely, 2^45617111 is an apocalyptic number.

45617111 is a deficient number, since it is larger than the sum of its proper divisors (33481).

45617111 is a wasteful number, since it uses less digits than its factorization.

45617111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33480.

The product of its digits is 840, while the sum is 26.

The square root of 45617111 is about 6754.0440478279. The cubic root of 45617111 is about 357.3078785804.

Adding to 45617111 its reverse (11171654), we get a palindrome (56788765).

The spelling of 45617111 in words is "forty-five million, six hundred seventeen thousand, one hundred eleven".