550914143 has 12 divisors (see below), whose sum is σ = 602362800. Its totient is φ = 503582976.

The previous prime is 550914109. The next prime is 550914149. The reversal of 550914143 is 341419055.

It is not a de Polignac number, because 550914143 - 2¹² = 550910047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550914149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1583 + ... + 33231.

It is an arithmetic number, because the mean of its divisors is an integer number (50196900).

Almost surely, 2^550914143 is an apocalyptic number.

550914143 is a deficient number, since it is larger than the sum of its proper divisors (51448657).

550914143 is a wasteful number, since it uses less digits than its factorization.

550914143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31778 (or 31765 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 550914143 is about 23471.5603017780. The cubic root of 550914143 is about 819.7749446821.

The spelling of 550914143 in words is "five hundred fifty million, nine hundred fourteen thousand, one hundred forty-three".