550330053187 has 2 divisors, whose sum is σ = 550330053188. Its totient is φ = 550330053186.

The previous prime is 550330053109. The next prime is 550330053271. The reversal of 550330053187 is 781350033055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550330053187 - 2²³ = 550321664579 is a prime.

It is not a weakly prime, because it can be changed into another prime (550330057187) by changing a digit.

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, 275165026593 + 275165026594.

It is an arithmetic number, because the mean of its divisors is an integer number (275165026594).

Almost surely, 2^550330053187 is an apocalyptic number.

550330053187 is a deficient number, since it is larger than the sum of its proper divisors (1).

550330053187 is an equidigital number, since it uses as much as digits as its factorization.

550330053187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 550330053187 in words is "five hundred fifty billion, three hundred thirty million, fifty-three thousand, one hundred eighty-seven".