551245313032 has 16 divisors (see below), whose sum is σ = 1066926412800. Its totient is φ = 266731602960.

The previous prime is 551245313027. The next prime is 551245313033. The reversal of 551245313032 is 230313542155.

It is not an unprimeable number, because it can be changed into a prime (551245313033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111381432 + ... + 1111381927.

It is an arithmetic number, because the mean of its divisors is an integer number (66682900800).

Almost surely, 2^551245313032 is an apocalyptic number.

It is an amenable number.

551245313032 is a deficient number, since it is larger than the sum of its proper divisors (515681099768).

551245313032 is a wasteful number, since it uses less digits than its factorization.

551245313032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222763396 (or 2222763392 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 551245313032 its reverse (230313542155), we get a palindrome (781558855187).

The spelling of 551245313032 in words is "five hundred fifty-one billion, two hundred forty-five million, three hundred thirteen thousand, thirty-two".