45553234 has 16 divisors (see below), whose sum is σ = 72475128. Its totient is φ = 21399552.

The previous prime is 45553231. The next prime is 45553243. The reversal of 45553234 is 43235554.

It is a happy number.

45553234 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 38007225 + 7546009 = 6165^2 + 2747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45553196 and 45553205.

It is not an unprimeable number, because it can be changed into a prime (45553231) 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, 34474 + ... + 35770.

Almost surely, 2^45553234 is an apocalyptic number.

45553234 is a deficient number, since it is larger than the sum of its proper divisors (26921894).

45553234 is a wasteful number, since it uses less digits than its factorization.

45553234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349.

The product of its digits is 36000, while the sum is 31.

The square root of 45553234 is about 6749.3135947295. The cubic root of 45553234 is about 357.1410229392.

Adding to 45553234 its reverse (43235554), we get a palindrome (88788788).

The spelling of 45553234 in words is "forty-five million, five hundred fifty-three thousand, two hundred thirty-four".