45450034 has 16 divisors (see below), whose sum is σ = 79573248. Its totient is φ = 19063872.

The previous prime is 45450007. The next prime is 45450049. The reversal of 45450034 is 43005454.

It is a junction number, because it is equal to n+sod(n) for n = 45449990 and 45450008.

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, 33879 + ... + 35194.

It is an arithmetic number, because the mean of its divisors is an integer number (4973328).

Almost surely, 2^45450034 is an apocalyptic number.

45450034 is a deficient number, since it is larger than the sum of its proper divisors (34123214).

45450034 is a wasteful number, since it uses less digits than its factorization.

45450034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69129.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 45450034 is about 6741.6640379064. The cubic root of 45450034 is about 356.8711202464.

Adding to 45450034 its reverse (43005454), we get a palindrome (88455488).

The spelling of 45450034 in words is "forty-five million, four hundred fifty thousand, thirty-four".