45558413 has 4 divisors (see below), whose sum is σ = 45580668. Its totient is φ = 45536160.

The previous prime is 45558407. The next prime is 45558427. The reversal of 45558413 is 31485554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22306729 + 23251684 = 4723^2 + 4822^2 .

It is a cyclic number.

It is not a de Polignac number, because 45558413 - 2⁴ = 45558397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45558473) 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, 7706 + ... + 12267.

It is an arithmetic number, because the mean of its divisors is an integer number (11395167).

Almost surely, 2^45558413 is an apocalyptic number.

It is an amenable number.

45558413 is a deficient number, since it is larger than the sum of its proper divisors (22255).

45558413 is a wasteful number, since it uses less digits than its factorization.

45558413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22254.

The product of its digits is 48000, while the sum is 35.

The square root of 45558413 is about 6749.6972524699. The cubic root of 45558413 is about 357.1545570186.

The spelling of 45558413 in words is "forty-five million, five hundred fifty-eight thousand, four hundred thirteen".