551342119 has 2 divisors, whose sum is σ = 551342120. Its totient is φ = 551342118.

The previous prime is 551342111. The next prime is 551342137. The reversal of 551342119 is 911243155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551342119 - 2³ = 551342111 is a prime.

It is a super-2 number, since 2×551342119² = 607956264366820322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551342111) 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, 275671059 + 275671060.

It is an arithmetic number, because the mean of its divisors is an integer number (275671060).

Almost surely, 2^551342119 is an apocalyptic number.

551342119 is a deficient number, since it is larger than the sum of its proper divisors (1).

551342119 is an equidigital number, since it uses as much as digits as its factorization.

551342119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 31.

The square root of 551342119 is about 23480.6754374741. The cubic root of 551342119 is about 819.9871696386.

The spelling of 551342119 in words is "five hundred fifty-one million, three hundred forty-two thousand, one hundred nineteen".