550141451 has 2 divisors, whose sum is σ = 550141452. Its totient is φ = 550141450.

The previous prime is 550141391. The next prime is 550141457. The reversal of 550141451 is 154141055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550141451 - 2⁶ = 550141387 is a prime.

It is a super-2 number, since 2×550141451² = 605311232216770802, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550141451.

It is not a weakly prime, because it can be changed into another prime (550141457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275070725 + 275070726.

It is an arithmetic number, because the mean of its divisors is an integer number (275070726).

Almost surely, 2^550141451 is an apocalyptic number.

550141451 is a deficient number, since it is larger than the sum of its proper divisors (1).

550141451 is an equidigital number, since it uses as much as digits as its factorization.

550141451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 550141451 is about 23455.0943506949. The cubic root of 550141451 is about 819.3915032547.

It can be divided in two parts, 55014 and 1451, that added together give a palindrome (56465).

The spelling of 550141451 in words is "five hundred fifty million, one hundred forty-one thousand, four hundred fifty-one".