552010081 has 4 divisors (see below), whose sum is σ = 630868672. Its totient is φ = 473151492.

The previous prime is 552010073. The next prime is 552010103. The reversal of 552010081 is 180010255.

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.

It is a cyclic number.

It is not a de Polignac number, because 552010081 - 2³ = 552010073 is a prime.

It is a super-2 number, since 2×552010081² = 609430259051253122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (552010001) by changing a digit.

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, 39429285 + ... + 39429298.

It is an arithmetic number, because the mean of its divisors is an integer number (157717168).

Almost surely, 2^552010081 is an apocalyptic number.

It is an amenable number.

552010081 is a deficient number, since it is larger than the sum of its proper divisors (78858591).

552010081 is an equidigital number, since it uses as much as digits as its factorization.

552010081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78858590.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 552010081 is about 23494.8947858891. The cubic root of 552010081 is about 820.3181796161.

The spelling of 552010081 in words is "five hundred fifty-two million, ten thousand, eighty-one".