550310141 has 2 divisors, whose sum is σ = 550310142. Its totient is φ = 550310140.

The previous prime is 550310107. The next prime is 550310143. The reversal of 550310141 is 141013055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 549199225 + 1110916 = 23435^2 + 1054^2 .

It is a cyclic number.

It is not a de Polignac number, because 550310141 - 2¹⁸ = 550047997 is a prime.

Together with 550310143, 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 (550310143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275155070 + 275155071.

It is an arithmetic number, because the mean of its divisors is an integer number (275155071).

Almost surely, 2^550310141 is an apocalyptic number.

It is an amenable number.

550310141 is a deficient number, since it is larger than the sum of its proper divisors (1).

550310141 is an equidigital number, since it uses as much as digits as its factorization.

550310141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 550310141 is about 23458.6900955701. The cubic root of 550310141 is about 819.4752447646.

Adding to 550310141 its reverse (141013055), we get a palindrome (691323196).

The spelling of 550310141 in words is "five hundred fifty million, three hundred ten thousand, one hundred forty-one".