551829193468 has 24 divisors (see below), whose sum is σ = 1105591270784. Its totient is φ = 236084036400.

The previous prime is 551829193463. The next prime is 551829193477. The reversal of 551829193468 is 864391928155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551829193463) 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 7 ways as a sum of consecutive naturals, for example, 17241618 + ... + 17273593.

Almost surely, 2^551829193468 is an apocalyptic number.

It is an amenable number.

551829193468 is an abundant number, since it is smaller than the sum of its proper divisors (553762077316).

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

551829193468 is a wasteful number, since it uses less digits than its factorization.

551829193468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34515793 (or 34515791 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 61.

The spelling of 551829193468 in words is "five hundred fifty-one billion, eight hundred twenty-nine million, one hundred ninety-three thousand, four hundred sixty-eight".