551267042 has 16 divisors (see below), whose sum is σ = 845258112. Its totient is φ = 269525040.

The previous prime is 551267029. The next prime is 551267047. The reversal of 551267042 is 240762155.

551267042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (551267047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145808 + ... + 149540.

It is an arithmetic number, because the mean of its divisors is an integer number (52828632).

Almost surely, 2^551267042 is an apocalyptic number.

551267042 is a deficient number, since it is larger than the sum of its proper divisors (293991070).

551267042 is a wasteful number, since it uses less digits than its factorization.

551267042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 551267042 is about 23479.0766854236. The cubic root of 551267042 is about 819.9499483628.

The spelling of 551267042 in words is "five hundred fifty-one million, two hundred sixty-seven thousand, forty-two".