552955001 has 2 divisors, whose sum is σ = 552955002. Its totient is φ = 552955000.

The previous prime is 552954959. The next prime is 552955003. The reversal of 552955001 is 100559255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 508051600 + 44903401 = 22540^2 + 6701^2 .

It is a cyclic number.

It is not a de Polignac number, because 552955001 - 2¹⁸ = 552692857 is a prime.

Together with 552955003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (552955003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276477500 + 276477501.

It is an arithmetic number, because the mean of its divisors is an integer number (276477501).

Almost surely, 2^552955001 is an apocalyptic number.

It is an amenable number.

552955001 is a deficient number, since it is larger than the sum of its proper divisors (1).

552955001 is an equidigital number, since it uses as much as digits as its factorization.

552955001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 32.

The square root of 552955001 is about 23514.9952370822. The cubic root of 552955001 is about 820.7859809686.

The spelling of 552955001 in words is "five hundred fifty-two million, nine hundred fifty-five thousand, one".