45243034 has 8 divisors (see below), whose sum is σ = 68040180. Its totient is φ = 22562976.

The previous prime is 45243013. The next prime is 45243041. The reversal of 45243034 is 43034254.

45243034 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 2 ways, for example, as 34187409 + 11055625 = 5847^2 + 3325^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 28299 + ... + 29854.

Almost surely, 2^45243034 is an apocalyptic number.

45243034 is a deficient number, since it is larger than the sum of its proper divisors (22797146).

45243034 is a wasteful number, since it uses less digits than its factorization.

45243034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58544.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 45243034 is about 6726.2942249057. The cubic root of 45243034 is about 356.3285115152.

Adding to 45243034 its reverse (43034254), we get a palindrome (88277288).

The spelling of 45243034 in words is "forty-five million, two hundred forty-three thousand, thirty-four".