45470043 has 6 divisors (see below), whose sum is σ = 65678964. Its totient is φ = 30313356.

The previous prime is 45470041. The next prime is 45470063. The reversal of 45470043 is 34007454.

It is not a de Polignac number, because 45470043 - 2¹ = 45470041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45469989 and 45470016.

It is not an unprimeable number, because it can be changed into a prime (45470041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2526105 + ... + 2526122.

It is an arithmetic number, because the mean of its divisors is an integer number (10946494).

Almost surely, 2^45470043 is an apocalyptic number.

45470043 is a deficient number, since it is larger than the sum of its proper divisors (20208921).

45470043 is a wasteful number, since it uses less digits than its factorization.

45470043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052233 (or 5052230 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 45470043 is about 6743.1478554159. The cubic root of 45470043 is about 356.9234824121.

Adding to 45470043 its reverse (34007454), we get a palindrome (79477497).

The spelling of 45470043 in words is "forty-five million, four hundred seventy thousand, forty-three".