55151050211 has 2 divisors, whose sum is σ = 55151050212. Its totient is φ = 55151050210.

The previous prime is 55151050159. The next prime is 55151050291. The reversal of 55151050211 is 11205015155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55151050211 - 2¹⁴ = 55151033827 is a prime.

It is not a weakly prime, because it can be changed into another prime (55151050291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27575525105 + 27575525106.

It is an arithmetic number, because the mean of its divisors is an integer number (27575525106).

Almost surely, 2^55151050211 is an apocalyptic number.

55151050211 is a deficient number, since it is larger than the sum of its proper divisors (1).

55151050211 is an equidigital number, since it uses as much as digits as its factorization.

55151050211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1250, while the sum is 26.

Adding to 55151050211 its reverse (11205015155), we get a palindrome (66356065366).

The spelling of 55151050211 in words is "fifty-five billion, one hundred fifty-one million, fifty thousand, two hundred eleven".