45544103 has 4 divisors (see below), whose sum is σ = 49684488. Its totient is φ = 41403720.

The previous prime is 45544091. The next prime is 45544111. The reversal of 45544103 is 30144554.

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 45544103 - 2⁴ = 45544087 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 (45544133) 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, 2070176 + ... + 2070197.

It is an arithmetic number, because the mean of its divisors is an integer number (12421122).

Almost surely, 2^45544103 is an apocalyptic number.

45544103 is a deficient number, since it is larger than the sum of its proper divisors (4140385).

45544103 is a wasteful number, since it uses less digits than its factorization.

45544103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140384.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45544103 is about 6748.6371216713. The cubic root of 45544103 is about 357.1171587528.

Adding to 45544103 its reverse (30144554), we get a palindrome (75688657).

The spelling of 45544103 in words is "forty-five million, five hundred forty-four thousand, one hundred three".