45634529 has 4 divisors (see below), whose sum is σ = 45993984. Its totient is φ = 45275076.

The previous prime is 45634513. The next prime is 45634583. The reversal of 45634529 is 92543654.

45634529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45634529 - 2⁴ = 45634513 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45634492 and 45634501.

It is not an unprimeable number, because it can be changed into a prime (45634129) 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 3 ways as a sum of consecutive naturals, for example, 179537 + ... + 179790.

It is an arithmetic number, because the mean of its divisors is an integer number (11498496).

Almost surely, 2^45634529 is an apocalyptic number.

It is an amenable number.

45634529 is a deficient number, since it is larger than the sum of its proper divisors (359455).

45634529 is a wasteful number, since it uses less digits than its factorization.

45634529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359454.

The product of its digits is 129600, while the sum is 38.

The square root of 45634529 is about 6755.3333744531. Note that the first 4 decimals coincide. The cubic root of 45634529 is about 357.3533497975.

The spelling of 45634529 in words is "forty-five million, six hundred thirty-four thousand, five hundred twenty-nine".