550345124464 has 40 divisors (see below), whose sum is σ = 1070459388000. Its totient is φ = 274097930496.

The previous prime is 550345124453. The next prime is 550345124467. The reversal of 550345124464 is 464421543055.

It is a self number, because there is not a number n which added to its sum of digits gives 550345124464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550345124467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33903102 + ... + 33919330.

It is an arithmetic number, because the mean of its divisors is an integer number (26761484700).

Almost surely, 2^550345124464 is an apocalyptic number.

It is an amenable number.

550345124464 is a deficient number, since it is larger than the sum of its proper divisors (520114263536).

550345124464 is a wasteful number, since it uses less digits than its factorization.

550345124464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24385 (or 24379 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 550345124464 in words is "five hundred fifty billion, three hundred forty-five million, one hundred twenty-four thousand, four hundred sixty-four".