45302043 has 8 divisors (see below), whose sum is σ = 60878848. Its totient is φ = 29963304.

The previous prime is 45302041. The next prime is 45302051. The reversal of 45302043 is 34020354.

It is a happy number.

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

It is not a de Polignac number, because 45302043 - 2¹ = 45302041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45302041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59071 + ... + 59832.

It is an arithmetic number, because the mean of its divisors is an integer number (7609856).

Almost surely, 2^45302043 is an apocalyptic number.

45302043 is a deficient number, since it is larger than the sum of its proper divisors (15576805).

45302043 is a wasteful number, since it uses less digits than its factorization.

45302043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119033.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 45302043 is about 6730.6792376401. The cubic root of 45302043 is about 356.4833600629.

Adding to 45302043 its reverse (34020354), we get a palindrome (79322397).

The spelling of 45302043 in words is "forty-five million, three hundred two thousand, forty-three".