551232964 has 12 divisors (see below), whose sum is σ = 965034000. Its totient is φ = 275508968.

The previous prime is 551232949. The next prime is 551232971. The reversal of 551232964 is 469232155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14734 + ... + 36325.

It is an arithmetic number, because the mean of its divisors is an integer number (80419500).

Almost surely, 2^551232964 is an apocalyptic number.

It is an amenable number.

551232964 is a deficient number, since it is larger than the sum of its proper divisors (413801036).

551232964 is a wasteful number, since it uses less digits than its factorization.

551232964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53762 (or 53760 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 551232964 is about 23478.3509642394. The cubic root of 551232964 is about 819.9330522380.

The spelling of 551232964 in words is "five hundred fifty-one million, two hundred thirty-two thousand, nine hundred sixty-four".