551060056 has 16 divisors (see below), whose sum is σ = 1033487640. Its totient is φ = 275463360.

The previous prime is 551060053. The next prime is 551060063. The reversal of 551060056 is 650060155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551060051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56071 + ... + 65161.

Almost surely, 2^551060056 is an apocalyptic number.

It is an amenable number.

551060056 is a deficient number, since it is larger than the sum of its proper divisors (482427584).

551060056 is a wasteful number, since it uses less digits than its factorization.

551060056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16674 (or 16670 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 551060056 is about 23474.6683895641. The cubic root of 551060056 is about 819.8473124392.

Subtracting 551060056 from its reverse (650060155), we obtain a palindrome (99000099).

The spelling of 551060056 in words is "five hundred fifty-one million, sixty thousand, fifty-six".