550650522446432 has 48 divisors (see below), whose sum is σ = 1093513452256512. Its totient is φ = 272940308380800.

The previous prime is 550650522446411. The next prime is 550650522446449. The reversal of 550650522446432 is 234644225056055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114647978 + ... + 119354345.

It is an arithmetic number, because the mean of its divisors is an integer number (22781530255344).

Almost surely, 2^{550650522446432} is an apocalyptic number.

It is an amenable number.

550650522446432 is a deficient number, since it is larger than the sum of its proper divisors (542862929810080).

550650522446432 is a wasteful number, since it uses less digits than its factorization.

550650522446432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234002971 (or 234002963 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 53.

The spelling of 550650522446432 in words is "five hundred fifty trillion, six hundred fifty billion, five hundred twenty-two million, four hundred forty-six thousand, four hundred thirty-two".