551245053230 has 16 divisors (see below), whose sum is σ = 992274395904. Its totient is φ = 220490621280.

The previous prime is 551245053223. The next prime is 551245053239. The reversal of 551245053230 is 32350542155.

It is a super-2 number, since 2×551245053230² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551245053239) 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 in 7 ways as a sum of consecutive naturals, for example, 606926 + ... + 1212785.

It is an arithmetic number, because the mean of its divisors is an integer number (62017149744).

Almost surely, 2^551245053230 is an apocalyptic number.

551245053230 is a deficient number, since it is larger than the sum of its proper divisors (441029342674).

551245053230 is a wasteful number, since it uses less digits than its factorization.

551245053230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850011.

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 551245053230 its reverse (32350542155), we get a palindrome (583595595385).

The spelling of 551245053230 in words is "five hundred fifty-one billion, two hundred forty-five million, fifty-three thousand, two hundred thirty".