1000560551 has 8 divisors (see below), whose sum is σ = 1065543984. Its totient is φ = 936257920.

The previous prime is 1000560521. The next prime is 1000560563. The reversal of 1000560551 is 1550650001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000560551 - 2²² = 996366247 is a prime.

It is a super-2 number, since 2×1000560551² = 2002242832434847202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000560521) by changing a digit.

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, 167165 + ... + 173046.

It is an arithmetic number, because the mean of its divisors is an integer number (133192998).

Almost surely, 2^1000560551 is an apocalyptic number.

1000560551 is a deficient number, since it is larger than the sum of its proper divisors (64983433).

1000560551 is a wasteful number, since it uses less digits than its factorization.

1000560551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340401.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1000560551 is about 31631.6384495018. The cubic root of 1000560551 is about 1000.1868154312.

The spelling of 1000560551 in words is "one billion, five hundred sixty thousand, five hundred fifty-one".