45859319 has 16 divisors (see below), whose sum is σ = 53415936. Its totient is φ = 38908800.

The previous prime is 45859273. The next prime is 45859321. The reversal of 45859319 is 91395854.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45859319 is a prime.

It is a super-2 number, since 2×45859319² = 4206154278287522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45859319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45859339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22784 + ... + 24714.

It is an arithmetic number, because the mean of its divisors is an integer number (3338496).

Almost surely, 2^45859319 is an apocalyptic number.

45859319 is a deficient number, since it is larger than the sum of its proper divisors (7556617).

45859319 is a wasteful number, since it uses less digits than its factorization.

45859319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086.

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

The square root of 45859319 is about 6771.9509005899. The cubic root of 45859319 is about 357.9391483393.

The spelling of 45859319 in words is "forty-five million, eight hundred fifty-nine thousand, three hundred nineteen".