552170947 has 2 divisors, whose sum is σ = 552170948. Its totient is φ = 552170946.

The previous prime is 552170929. The next prime is 552170953. The reversal of 552170947 is 749071255.

552170947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 552170947 - 2⁷ = 552170819 is a prime.

It is not a weakly prime, because it can be changed into another prime (552170987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276085473 + 276085474.

It is an arithmetic number, because the mean of its divisors is an integer number (276085474).

Almost surely, 2^552170947 is an apocalyptic number.

552170947 is a deficient number, since it is larger than the sum of its proper divisors (1).

552170947 is an equidigital number, since it uses as much as digits as its factorization.

552170947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 552170947 is about 23498.3179610797. The cubic root of 552170947 is about 820.3978571995.

The spelling of 552170947 in words is "five hundred fifty-two million, one hundred seventy thousand, nine hundred forty-seven".