550002800030 has 32 divisors (see below), whose sum is σ = 999704968704. Its totient is φ = 217845958176.

The previous prime is 550002800003. The next prime is 550002800051. The reversal of 550002800030 is 30008200055.

It is a junction number, because it is equal to n+sod(n) for n = 550002799969 and 550002800005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19501319 + ... + 19529501.

It is an arithmetic number, because the mean of its divisors is an integer number (31240780272).

Almost surely, 2^550002800030 is an apocalyptic number.

550002800030 is a deficient number, since it is larger than the sum of its proper divisors (449702168674).

550002800030 is a wasteful number, since it uses less digits than its factorization.

550002800030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47240.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 550002800030 in words is "five hundred fifty billion, two million, eight hundred thousand, thirty".