552724001 has 2 divisors, whose sum is σ = 552724002. Its totient is φ = 552724000.

The previous prime is 552723979. The next prime is 552724049. The reversal of 552724001 is 100427255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349690000 + 203034001 = 18700^2 + 14249^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552724001 is a prime.

It is not a weakly prime, because it can be changed into another prime (552724061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276362000 + 276362001.

It is an arithmetic number, because the mean of its divisors is an integer number (276362001).

Almost surely, 2^552724001 is an apocalyptic number.

It is an amenable number.

552724001 is a deficient number, since it is larger than the sum of its proper divisors (1).

552724001 is an equidigital number, since it uses as much as digits as its factorization.

552724001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 552724001 is about 23510.0829645495. The cubic root of 552724001 is about 820.6716690929.

The spelling of 552724001 in words is "five hundred fifty-two million, seven hundred twenty-four thousand, one".