550454754627 has 12 divisors (see below), whose sum is σ = 795445691040. Its totient is φ = 366810892368.

The previous prime is 550454754623. The next prime is 550454754649. The reversal of 550454754627 is 726457454055.

550454754627 is a `hidden beast` number, since 5 + 5 + 0 + 4 + 5 + 4 + 7 + 5 + 4 + 627 = 666.

It is not a de Polignac number, because 550454754627 - 2² = 550454754623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550454754623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13223403 + ... + 13264964.

It is an arithmetic number, because the mean of its divisors is an integer number (66287140920).

Almost surely, 2^550454754627 is an apocalyptic number.

550454754627 is a deficient number, since it is larger than the sum of its proper divisors (244990936413).

550454754627 is a wasteful number, since it uses less digits than its factorization.

550454754627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26490682 (or 26490679 counting only the distinct ones).

The product of its (nonzero) digits is 23520000, while the sum is 54.

The spelling of 550454754627 in words is "five hundred fifty billion, four hundred fifty-four million, seven hundred fifty-four thousand, six hundred twenty-seven".