45634043 has 24 divisors (see below), whose sum is σ = 58030560. Its totient is φ = 35562240.

The previous prime is 45634009. The next prime is 45634063. The reversal of 45634043 is 34043654.

It is not a de Polignac number, because 45634043 - 2⁸ = 45633787 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45633997 and 45634015.

It is not an unprimeable number, because it can be changed into a prime (45634003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44723 + ... + 45731.

It is an arithmetic number, because the mean of its divisors is an integer number (2417940).

Almost surely, 2^45634043 is an apocalyptic number.

45634043 is a deficient number, since it is larger than the sum of its proper divisors (12396517).

45634043 is a wasteful number, since it uses less digits than its factorization.

45634043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107 (or 1100 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 45634043 is about 6755.2974027795. The cubic root of 45634043 is about 357.3520812088.

Adding to 45634043 its reverse (34043654), we get a palindrome (79677697).

The spelling of 45634043 in words is "forty-five million, six hundred thirty-four thousand, forty-three".