551051119 has 2 divisors, whose sum is σ = 551051120. Its totient is φ = 551051118.

The previous prime is 551051113. The next prime is 551051131. The reversal of 551051119 is 911150155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551051119 - 2¹³ = 551042927 is a prime.

It is a super-2 number, since 2×551051119² = 607314671502304322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551051113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275525559 + 275525560.

It is an arithmetic number, because the mean of its divisors is an integer number (275525560).

Almost surely, 2^551051119 is an apocalyptic number.

551051119 is a deficient number, since it is larger than the sum of its proper divisors (1).

551051119 is an equidigital number, since it uses as much as digits as its factorization.

551051119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1125, while the sum is 28.

The square root of 551051119 is about 23474.4780346656. The cubic root of 551051119 is about 819.8428803663.

The spelling of 551051119 in words is "five hundred fifty-one million, fifty-one thousand, one hundred nineteen".