4450546522 has 4 divisors (see below), whose sum is σ = 6675819786. Its totient is φ = 2225273260.

The previous prime is 4450546487. The next prime is 4450546523. The reversal of 4450546522 is 2256450544.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3903875361 + 546671161 = 62481^2 + 23381^2 .

It is not an unprimeable number, because it can be changed into a prime (4450546523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112636629 + ... + 1112636632.

Almost surely, 2^4450546522 is an apocalyptic number.

4450546522 is a deficient number, since it is larger than the sum of its proper divisors (2225273264).

4450546522 is a wasteful number, since it uses less digits than its factorization.

4450546522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225273263.

The product of its (nonzero) digits is 192000, while the sum is 37.

The square root of 4450546522 is about 66712.4165504443. The cubic root of 4450546522 is about 1644.8934896532.

The spelling of 4450546522 in words is "four billion, four hundred fifty million, five hundred forty-six thousand, five hundred twenty-two".