551332424120 has 32 divisors (see below), whose sum is σ = 1240933320720. Its totient is φ = 220455571200.

The previous prime is 551332424119. The next prime is 551332424161. The reversal of 551332424120 is 21424233155.

It is a congruent number.

It is an unprimeable number.

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, 2303237 + ... + 2531316.

Almost surely, 2^551332424120 is an apocalyptic number.

It is an amenable number.

551332424120 is an abundant number, since it is smaller than the sum of its proper divisors (689600896600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

551332424120 is a wasteful number, since it uses less digits than its factorization.

551332424120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837415 (or 4837411 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 551332424120 its reverse (21424233155), we get a palindrome (572756657275).

The spelling of 551332424120 in words is "five hundred fifty-one billion, three hundred thirty-two million, four hundred twenty-four thousand, one hundred twenty".