45859913 has 4 divisors (see below), whose sum is σ = 50029008. Its totient is φ = 41690820.

The previous prime is 45859889. The next prime is 45859937. The reversal of 45859913 is 31995854.

It is a happy number.

45859913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is an interprime number because it is at equal distance from previous prime (45859889) and next prime (45859937).

It is a cyclic number.

It is not a de Polignac number, because 45859913 - 2⁸ = 45859657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45859963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2084531 + ... + 2084552.

It is an arithmetic number, because the mean of its divisors is an integer number (12507252).

Almost surely, 2^45859913 is an apocalyptic number.

It is an amenable number.

45859913 is a deficient number, since it is larger than the sum of its proper divisors (4169095).

45859913 is a wasteful number, since it uses less digits than its factorization.

45859913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169094.

The product of its digits is 194400, while the sum is 44.

The square root of 45859913 is about 6771.9947578243. The cubic root of 45859913 is about 357.9406937536.

It can be divided in two parts, 45 and 859913, that added together give a palindrome (859958).

The spelling of 45859913 in words is "forty-five million, eight hundred fifty-nine thousand, nine hundred thirteen".