45332044 has 24 divisors (see below), whose sum is σ = 82244736. Its totient is φ = 21840000.

The previous prime is 45332003. The next prime is 45332083. The reversal of 45332044 is 44023354.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34194 + ... + 35494.

It is an arithmetic number, because the mean of its divisors is an integer number (3426864).

Almost surely, 2^45332044 is an apocalyptic number.

It is an amenable number.

45332044 is a deficient number, since it is larger than the sum of its proper divisors (36912692).

45332044 is a wasteful number, since it uses less digits than its factorization.

45332044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617 (or 1615 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 45332044 is about 6732.9075442932. The cubic root of 45332044 is about 356.5620356706.

Adding to 45332044 its reverse (44023354), we get a palindrome (89355398).

The spelling of 45332044 in words is "forty-five million, three hundred thirty-two thousand, forty-four".