45613405 has 8 divisors (see below), whose sum is σ = 54945792. Its totient is φ = 36350928.

The previous prime is 45613343. The next prime is 45613423. The reversal of 45613405 is 50431654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45613405 - 2⁷ = 45613277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16029 + ... + 18658.

It is an arithmetic number, because the mean of its divisors is an integer number (6868224).

Almost surely, 2^45613405 is an apocalyptic number.

It is an amenable number.

45613405 is a deficient number, since it is larger than the sum of its proper divisors (9332387).

45613405 is a wasteful number, since it uses less digits than its factorization.

45613405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34955.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 45613405 is about 6753.7696881075. The cubic root of 45613405 is about 357.2982022489.

It can be divided in two parts, 456 and 13405, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 45613405 in words is "forty-five million, six hundred thirteen thousand, four hundred five".