550100101049 has 2 divisors, whose sum is σ = 550100101050. Its totient is φ = 550100101048.

The previous prime is 550100100997. The next prime is 550100101051. The reversal of 550100101049 is 940101001055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329699898025 + 220400203024 = 574195^2 + 469468^2 .

It is a cyclic number.

It is not a de Polignac number, because 550100101049 - 2⁸ = 550100100793 is a prime.

It is a super-2 number, since 2×550100101049² (a number of 24 digits) contains 22 as substring.

Together with 550100101051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (550100101549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275050050524 + 275050050525.

It is an arithmetic number, because the mean of its divisors is an integer number (275050050525).

Almost surely, 2^550100101049 is an apocalyptic number.

It is an amenable number.

550100101049 is a deficient number, since it is larger than the sum of its proper divisors (1).

550100101049 is an equidigital number, since it uses as much as digits as its factorization.

550100101049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 550100101049 in words is "five hundred fifty billion, one hundred million, one hundred one thousand, forty-nine".