552474149 has 2 divisors, whose sum is σ = 552474150. Its totient is φ = 552474148.

The previous prime is 552474137. The next prime is 552474151. The reversal of 552474149 is 941474255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 438902500 + 113571649 = 20950^2 + 10657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552474149 is a prime.

Together with 552474151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552474649) 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, 276237074 + 276237075.

It is an arithmetic number, because the mean of its divisors is an integer number (276237075).

Almost surely, 2^552474149 is an apocalyptic number.

It is an amenable number.

552474149 is a deficient number, since it is larger than the sum of its proper divisors (1).

552474149 is an equidigital number, since it uses as much as digits as its factorization.

552474149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 41.

The square root of 552474149 is about 23504.7686438306. The cubic root of 552474149 is about 820.5479923202.

The spelling of 552474149 in words is "five hundred fifty-two million, four hundred seventy-four thousand, one hundred forty-nine".