551226829002 has 8 divisors (see below), whose sum is σ = 1102453658016. Its totient is φ = 183742276332.

The previous prime is 551226829001. The next prime is 551226829019. The reversal of 551226829002 is 200928622155.

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

551226829002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (551226829001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45935569078 + ... + 45935569089.

It is an arithmetic number, because the mean of its divisors is an integer number (137806707252).

Almost surely, 2^551226829002 is an apocalyptic number.

551226829002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

551226829002 is a wasteful number, since it uses less digits than its factorization.

551226829002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91871138172.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 551226829002 in words is "five hundred fifty-one billion, two hundred twenty-six million, eight hundred twenty-nine thousand, two".