45234305 has 4 divisors (see below), whose sum is σ = 54281172. Its totient is φ = 36187440.

The previous prime is 45234289. The next prime is 45234311. The reversal of 45234305 is 50343254.

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 9042049 + 36192256 = 3007^2 + 6016^2 .

It is not a de Polignac number, because 45234305 - 2⁴ = 45234289 is a prime.

It is a super-2 number, since 2×45234305² = 4092284697666050, which contains 22 as substring.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4523426 + ... + 4523435.

It is an arithmetic number, because the mean of its divisors is an integer number (13570293).

Almost surely, 2^45234305 is an apocalyptic number.

It is an amenable number.

45234305 is a deficient number, since it is larger than the sum of its proper divisors (9046867).

45234305 is an equidigital number, since it uses as much as digits as its factorization.

45234305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046866.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 45234305 is about 6725.6453221977. The cubic root of 45234305 is about 356.3055938683.

Adding to 45234305 its reverse (50343254), we get a palindrome (95577559).

The spelling of 45234305 in words is "forty-five million, two hundred thirty-four thousand, three hundred five".