551976716 has 12 divisors (see below), whose sum is σ = 975523920. Its totient is φ = 273255600.

The previous prime is 551976697. The next prime is 551976787. The reversal of 551976716 is 617679155.

551976716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×551976716² = 609356590012289312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682736 + ... + 683543.

It is an arithmetic number, because the mean of its divisors is an integer number (81293660).

Almost surely, 2^551976716 is an apocalyptic number.

It is an amenable number.

551976716 is a deficient number, since it is larger than the sum of its proper divisors (423547204).

551976716 is a wasteful number, since it uses less digits than its factorization.

551976716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366384 (or 1366382 counting only the distinct ones).

The product of its digits is 396900, while the sum is 47.

The square root of 551976716 is about 23494.1847272894. The cubic root of 551976716 is about 820.3016518579.

The spelling of 551976716 in words is "five hundred fifty-one million, nine hundred seventy-six thousand, seven hundred sixteen".