550524936906 has 768 divisors, whose sum is σ = 1659460608000. Its totient is φ = 133971425280.

The previous prime is 550524936811. The next prime is 550524936911. The reversal of 550524936906 is 609639425055.

It is a happy number.

550524936906 is a `hidden beast` number, since 5 + 50 + 524 + 9 + 3 + 69 + 0 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 383 ways as a sum of consecutive naturals, for example, 1770176491 + ... + 1770176801.

It is an arithmetic number, because the mean of its divisors is an integer number (2160756000).

Almost surely, 2^550524936906 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550524936906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829730304000).

550524936906 is an abundant number, since it is smaller than the sum of its proper divisors (1108935671094).

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

550524936906 is a wasteful number, since it uses less digits than its factorization.

550524936906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 54.

The spelling of 550524936906 in words is "five hundred fifty billion, five hundred twenty-four million, nine hundred thirty-six thousand, nine hundred six".