551133002 has 8 divisors (see below), whose sum is σ = 944799456. Its totient is φ = 236199852.

The previous prime is 551133001. The next prime is 551133017. The reversal of 551133002 is 200331155.

551133002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (551133001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19683308 + ... + 19683335.

It is an arithmetic number, because the mean of its divisors is an integer number (118099932).

Almost surely, 2^551133002 is an apocalyptic number.

551133002 is a deficient number, since it is larger than the sum of its proper divisors (393666454).

551133002 is a wasteful number, since it uses less digits than its factorization.

551133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39366652.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 551133002 is about 23476.2220555182. Note that the first 3 decimals coincide. The cubic root of 551133002 is about 819.8834863206.

Adding to 551133002 its reverse (200331155), we get a palindrome (751464157).

The spelling of 551133002 in words is "five hundred fifty-one million, one hundred thirty-three thousand, two".