551340296 has 16 divisors (see below), whose sum is σ = 1113283500. Its totient is φ = 254464704.

The previous prime is 551340287. The next prime is 551340329. The reversal of 551340296 is 692043155.

It can be written as a sum of positive squares in 2 ways, for example, as 542424100 + 8916196 = 23290^2 + 2986^2 .

It is a super-2 number, since 2×551340296² = 607952243986735232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2650571 + ... + 2650778.

Almost surely, 2^551340296 is an apocalyptic number.

It is an amenable number.

551340296 is an abundant number, since it is smaller than the sum of its proper divisors (561943204).

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

551340296 is a wasteful number, since it uses less digits than its factorization.

551340296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301368 (or 5301364 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 551340296 is about 23480.6366182861. The cubic root of 551340296 is about 819.9862658814.

The spelling of 551340296 in words is "five hundred fifty-one million, three hundred forty thousand, two hundred ninety-six".