5055551101 has 2 divisors, whose sum is σ = 5055551102. Its totient is φ = 5055551100.

The previous prime is 5055551023. The next prime is 5055551131. The reversal of 5055551101 is 1011555505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3132640900 + 1922910201 = 55970^2 + 43851^2 .

It is a cyclic number.

It is not a de Polignac number, because 5055551101 - 2⁹ = 5055550589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5055551101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5055551131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527775550 + 2527775551.

It is an arithmetic number, because the mean of its divisors is an integer number (2527775551).

Almost surely, 2^5055551101 is an apocalyptic number.

It is an amenable number.

5055551101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055551101 is an equidigital number, since it uses as much as digits as its factorization.

5055551101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3125, while the sum is 28.

The square root of 5055551101 is about 71102.3987007471. The cubic root of 5055551101 is about 1716.2853741073.

The spelling of 5055551101 in words is "five billion, fifty-five million, five hundred fifty-one thousand, one hundred one".