550940004884 has 6 divisors (see below), whose sum is σ = 964145008554. Its totient is φ = 275470002440.

The previous prime is 550940004871. The next prime is 550940004893. The reversal of 550940004884 is 488400049055.

It can be written as a sum of positive squares in only one way, i.e., 436207411600 + 114732593284 = 660460^2 + 338722^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68867500607 + ... + 68867500614.

It is an arithmetic number, because the mean of its divisors is an integer number (160690834759).

Almost surely, 2^550940004884 is an apocalyptic number.

It is an amenable number.

550940004884 is a deficient number, since it is larger than the sum of its proper divisors (413205003670).

550940004884 is a wasteful number, since it uses less digits than its factorization.

550940004884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137735001225 (or 137735001223 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 47.

The spelling of 550940004884 in words is "five hundred fifty billion, nine hundred forty million, four thousand, eight hundred eighty-four".