2055115151 has 2 divisors, whose sum is σ = 2055115152. Its totient is φ = 2055115150.

The previous prime is 2055115141. The next prime is 2055115169. The reversal of 2055115151 is 1515115502.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2055115151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2055115151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055115141) 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, 1027557575 + 1027557576.

It is an arithmetic number, because the mean of its divisors is an integer number (1027557576).

Almost surely, 2^2055115151 is an apocalyptic number.

2055115151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055115151 is an equidigital number, since it uses as much as digits as its factorization.

2055115151 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2055115151 is about 45333.3778909095. The cubic root of 2055115151 is about 1271.3897925500.

The spelling of 2055115151 in words is "two billion, fifty-five million, one hundred fifteen thousand, one hundred fifty-one".