45103433 has 4 divisors (see below), whose sum is σ = 45134208. Its totient is φ = 45072660.

The previous prime is 45103427. The next prime is 45103447. The reversal of 45103433 is 33430154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33430154 = 2 ⋅16715077.

It is a cyclic number.

It is not a de Polignac number, because 45103433 - 2⁴ = 45103417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45103399 and 45103408.

It is not an unprimeable number, because it can be changed into a prime (45103423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13073 + ... + 16158.

It is an arithmetic number, because the mean of its divisors is an integer number (11283552).

Almost surely, 2^45103433 is an apocalyptic number.

It is an amenable number.

45103433 is a deficient number, since it is larger than the sum of its proper divisors (30775).

45103433 is a wasteful number, since it uses less digits than its factorization.

45103433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30774.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 45103433 is about 6715.9089481618. The cubic root of 45103433 is about 355.9616405456.

Adding to 45103433 its reverse (33430154), we get a palindrome (78533587).

The spelling of 45103433 in words is "forty-five million, one hundred three thousand, four hundred thirty-three".