4550030213522 has 4 divisors (see below), whose sum is σ = 6825045320286. Its totient is φ = 2275015106760.

The previous prime is 4550030213447. The next prime is 4550030213527. The reversal of 4550030213522 is 2253120300554.

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., 4547944373281 + 2085840241 = 2132591^2 + 45671^2 .

It is not an unprimeable number, because it can be changed into a prime (4550030213527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137507553379 + ... + 1137507553382.

Almost surely, 2^{4550030213522} is an apocalyptic number.

4550030213522 is a deficient number, since it is larger than the sum of its proper divisors (2275015106764).

4550030213522 is a wasteful number, since it uses less digits than its factorization.

4550030213522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275015106763.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 4550030213522 in words is "four trillion, five hundred fifty billion, thirty million, two hundred thirteen thousand, five hundred twenty-two".