45410145 has 32 divisors (see below), whose sum is σ = 83928960. Its totient is φ = 20720640.

The previous prime is 45410129. The next prime is 45410149. The reversal of 45410145 is 54101454.

45410145 = 430² + 431² + ... + 599².

It is a happy number.

It is not a de Polignac number, because 45410145 - 2⁴ = 45410129 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45410149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5290 + ... + 10899.

It is an arithmetic number, because the mean of its divisors is an integer number (2622780).

Almost surely, 2^45410145 is an apocalyptic number.

It is an amenable number.

45410145 is a deficient number, since it is larger than the sum of its proper divisors (38518815).

45410145 is a wasteful number, since it uses less digits than its factorization.

45410145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16225.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 45410145 is about 6738.7049942849. The cubic root of 45410145 is about 356.7666876245.

Adding to 45410145 its reverse (54101454), we get a palindrome (99511599).

The spelling of 45410145 in words is "forty-five million, four hundred ten thousand, one hundred forty-five".