45411405 has 32 divisors (see below), whose sum is σ = 78744960. Its totient is φ = 22214400.

The previous prime is 45411383. The next prime is 45411409. The reversal of 45411405 is 50411454.

It is a happy number.

It is not a de Polignac number, because 45411405 - 2⁷ = 45411277 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45411409) 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, 34255 + ... + 35555.

It is an arithmetic number, because the mean of its divisors is an integer number (2460780).

Almost surely, 2^45411405 is an apocalyptic number.

It is an amenable number.

45411405 is a deficient number, since it is larger than the sum of its proper divisors (33333555).

45411405 is a wasteful number, since it uses less digits than its factorization.

45411405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501.

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

The square root of 45411405 is about 6738.7984834093. The cubic root of 45411405 is about 356.7699873414.

Adding to 45411405 its reverse (50411454), we get a palindrome (95822859).

The spelling of 45411405 in words is "forty-five million, four hundred eleven thousand, four hundred five".