45410123 has 4 divisors (see below), whose sum is σ = 49538328. Its totient is φ = 41281920.

The previous prime is 45410089. The next prime is 45410129. The reversal of 45410123 is 32101454.

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 45410123 - 2¹² = 45406027 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45410095 and 45410104.

It is not an unprimeable number, because it can be changed into a prime (45410129) 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, 2064086 + ... + 2064107.

It is an arithmetic number, because the mean of its divisors is an integer number (12384582).

Almost surely, 2^45410123 is an apocalyptic number.

45410123 is a deficient number, since it is larger than the sum of its proper divisors (4128205).

45410123 is a wasteful number, since it uses less digits than its factorization.

45410123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4128204.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 45410123 is about 6738.7033619236. The cubic root of 45410123 is about 356.7666300099.

Adding to 45410123 its reverse (32101454), we get a palindrome (77511577).

The spelling of 45410123 in words is "forty-five million, four hundred ten thousand, one hundred twenty-three".