552042019 has 2 divisors, whose sum is σ = 552042020. Its totient is φ = 552042018.

The previous prime is 552042013. The next prime is 552042077. The reversal of 552042019 is 910240255.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552042019 is a prime.

It is a super-2 number, since 2×552042019² = 609500781483192722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (552042013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276021009 + 276021010.

It is an arithmetic number, because the mean of its divisors is an integer number (276021010).

Almost surely, 2^552042019 is an apocalyptic number.

552042019 is a deficient number, since it is larger than the sum of its proper divisors (1).

552042019 is an equidigital number, since it uses as much as digits as its factorization.

552042019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 552042019 is about 23495.5744556289. The cubic root of 552042019 is about 820.3339998687. Note that the first 3 decimals are identical.

The spelling of 552042019 in words is "five hundred fifty-two million, forty-two thousand, nineteen".