552046787 has 4 divisors (see below), whose sum is σ = 552862896. Its totient is φ = 551230680.

The previous prime is 552046751. The next prime is 552046793. The reversal of 552046787 is 787640255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 552046787 - 2¹² = 552042691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552040787) by changing a digit.

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, 407039 + ... + 408392.

It is an arithmetic number, because the mean of its divisors is an integer number (138215724).

Almost surely, 2^552046787 is an apocalyptic number.

552046787 is a deficient number, since it is larger than the sum of its proper divisors (816109).

552046787 is an equidigital number, since it uses as much as digits as its factorization.

552046787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816108.

The product of its (nonzero) digits is 470400, while the sum is 44.

The square root of 552046787 is about 23495.6759213265. The cubic root of 552046787 is about 820.3363616100.

The spelling of 552046787 in words is "five hundred fifty-two million, forty-six thousand, seven hundred eighty-seven".