45434705 has 8 divisors (see below), whose sum is σ = 55995432. Its totient is φ = 35365248.

The previous prime is 45434699. The next prime is 45434707. The reversal of 45434705 is 50743454.

45434705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14776336 + 30658369 = 3844^2 + 5537^2 .

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 45434705 - 2²⁰ = 44386129 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45434707) 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 7 ways as a sum of consecutive naturals, for example, 122612 + ... + 122981.

It is an arithmetic number, because the mean of its divisors is an integer number (6999429).

Almost surely, 2^45434705 is an apocalyptic number.

It is an amenable number.

45434705 is a deficient number, since it is larger than the sum of its proper divisors (10560727).

45434705 is a wasteful number, since it uses less digits than its factorization.

45434705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245635.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 45434705 is about 6740.5270565439. The cubic root of 45434705 is about 356.8309949186.

The spelling of 45434705 in words is "forty-five million, four hundred thirty-four thousand, seven hundred five".