550305275030 has 32 divisors (see below), whose sum is σ = 1134824489280. Its totient is φ = 188214773760.

The previous prime is 550305275021. The next prime is 550305275033. The reversal of 550305275030 is 30572503055.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550305275033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9582011 + ... + 9639270.

It is an arithmetic number, because the mean of its divisors is an integer number (35463265290).

Almost surely, 2^550305275030 is an apocalyptic number.

550305275030 is an abundant number, since it is smaller than the sum of its proper divisors (584519214250).

550305275030 is a wasteful number, since it uses less digits than its factorization.

550305275030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19221704.

The product of its (nonzero) digits is 78750, while the sum is 35.

Adding to 550305275030 its reverse (30572503055), we get a palindrome (580877778085).

The spelling of 550305275030 in words is "five hundred fifty billion, three hundred five million, two hundred seventy-five thousand, thirty".