45454322 has 16 divisors (see below), whose sum is σ = 70326144. Its totient is φ = 22020000.

The previous prime is 45454303. The next prime is 45454361. The reversal of 45454322 is 22345454.

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, 10547 + ... + 14217.

It is an arithmetic number, because the mean of its divisors is an integer number (4395384).

Almost surely, 2^45454322 is an apocalyptic number.

45454322 is a deficient number, since it is larger than the sum of its proper divisors (24871822).

45454322 is a wasteful number, since it uses less digits than its factorization.

45454322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3865.

The product of its digits is 19200, while the sum is 29.

The square root of 45454322 is about 6741.9820527794. The cubic root of 45454322 is about 356.8823429387.

Adding to 45454322 its reverse (22345454), we get a palindrome (67799776).

The spelling of 45454322 in words is "forty-five million, four hundred fifty-four thousand, three hundred twenty-two".