552270947 has 2 divisors, whose sum is σ = 552270948. Its totient is φ = 552270946.

The previous prime is 552270919. The next prime is 552271037. The reversal of 552270947 is 749072255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552270947 - 2¹² = 552266851 is a prime.

It is a super-3 number, since 3×552270947³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (552270247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276135473 + 276135474.

It is an arithmetic number, because the mean of its divisors is an integer number (276135474).

Almost surely, 2^552270947 is an apocalyptic number.

552270947 is a deficient number, since it is larger than the sum of its proper divisors (1).

552270947 is an equidigital number, since it uses as much as digits as its factorization.

552270947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 552270947 is about 23500.4456766249. The cubic root of 552270947 is about 820.4473798060.

The spelling of 552270947 in words is "five hundred fifty-two million, two hundred seventy thousand, nine hundred forty-seven".