552055001 has 4 divisors (see below), whose sum is σ = 552105600. Its totient is φ = 552004404.

The previous prime is 552054977. The next prime is 552055003. The reversal of 552055001 is 100550255.

552055001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552055001 is a prime.

It is a super-2 number, since 2×552055001² = 609529448258220002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552055003) 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, 1421 + ... + 33258.

It is an arithmetic number, because the mean of its divisors is an integer number (138026400).

Almost surely, 2^552055001 is an apocalyptic number.

It is an amenable number.

552055001 is a deficient number, since it is larger than the sum of its proper divisors (50599).

552055001 is a wasteful number, since it uses less digits than its factorization.

552055001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50598.

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 552055001 is about 23495.8507187971. The cubic root of 552055001 is about 820.3404302322.

It can be divided in two parts, 55205 and 5001, that added together give a palindrome (60206).

The spelling of 552055001 in words is "five hundred fifty-two million, fifty-five thousand, one".