550924951 has 2 divisors, whose sum is σ = 550924952. Its totient is φ = 550924950.

The previous prime is 550924943. The next prime is 550924973. The reversal of 550924951 is 159429055.

550924951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550924951 - 2³ = 550924943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550924981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275462475 + 275462476.

It is an arithmetic number, because the mean of its divisors is an integer number (275462476).

Almost surely, 2^550924951 is an apocalyptic number.

550924951 is a deficient number, since it is larger than the sum of its proper divisors (1).

550924951 is an equidigital number, since it uses as much as digits as its factorization.

550924951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 40.

The square root of 550924951 is about 23471.7905367273. The cubic root of 550924951 is about 819.7803055111.

The spelling of 550924951 in words is "five hundred fifty million, nine hundred twenty-four thousand, nine hundred fifty-one".