552242651 has 2 divisors, whose sum is σ = 552242652. Its totient is φ = 552242650.

The previous prime is 552242617. The next prime is 552242687. The reversal of 552242651 is 156242255.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552242651 is a prime.

It is not a weakly prime, because it can be changed into another prime (552248651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276121325 + 276121326.

It is an arithmetic number, because the mean of its divisors is an integer number (276121326).

Almost surely, 2^552242651 is an apocalyptic number.

552242651 is a deficient number, since it is larger than the sum of its proper divisors (1).

552242651 is an equidigital number, since it uses as much as digits as its factorization.

552242651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24000, while the sum is 32.

The square root of 552242651 is about 23499.8436377777. The cubic root of 552242651 is about 820.4333674958.

It can be divided in two parts, 55224 and 2651, that added together give a palindrome (57875).

The spelling of 552242651 in words is "five hundred fifty-two million, two hundred forty-two thousand, six hundred fifty-one".