550101001127 has 2 divisors, whose sum is σ = 550101001128. Its totient is φ = 550101001126.

The previous prime is 550101001031. The next prime is 550101001141. The reversal of 550101001127 is 721100101055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550101001127 - 2²⁴ = 550084223911 is a prime.

It is a super-2 number, since 2×550101001127² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550101001427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275050500563 + 275050500564.

It is an arithmetic number, because the mean of its divisors is an integer number (275050500564).

Almost surely, 2^550101001127 is an apocalyptic number.

550101001127 is a deficient number, since it is larger than the sum of its proper divisors (1).

550101001127 is an equidigital number, since it uses as much as digits as its factorization.

550101001127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 350, while the sum is 23.

The spelling of 550101001127 in words is "five hundred fifty billion, one hundred one million, one thousand, one hundred twenty-seven".