4550229547750 has 32 divisors (see below), whose sum is σ = 8518650206976. Its totient is φ = 1819959235200.

The previous prime is 4550229547741. The next prime is 4550229547757. The reversal of 4550229547750 is 577459220554.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4550229547691 and 4550229547700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550229547757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2812267 + ... + 4124233.

It is an arithmetic number, because the mean of its divisors is an integer number (266207818968).

Almost surely, 2^{4550229547750} is an apocalyptic number.

4550229547750 is a deficient number, since it is larger than the sum of its proper divisors (3968420659226).

4550229547750 is a wasteful number, since it uses less digits than its factorization.

4550229547750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325857 (or 1325847 counting only the distinct ones).

The product of its (nonzero) digits is 17640000, while the sum is 55.

The spelling of 4550229547750 in words is "four trillion, five hundred fifty billion, two hundred twenty-nine million, five hundred forty-seven thousand, seven hundred fifty".