2541051555 has 96 divisors (see below), whose sum is σ = 4913418240. Its totient is φ = 1116944640.

The previous prime is 2541051551. The next prime is 2541051571. The reversal of 2541051555 is 5551501452.

It is not a de Polignac number, because 2541051555 - 2² = 2541051551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2541051551) 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 in 95 ways as a sum of consecutive naturals, for example, 5217522 + ... + 5218008.

It is an arithmetic number, because the mean of its divisors is an integer number (51181440).

Almost surely, 2^2541051555 is an apocalyptic number.

2541051555 is a deficient number, since it is larger than the sum of its proper divisors (2372366685).

2541051555 is a wasteful number, since it uses less digits than its factorization.

2541051555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 33.

The square root of 2541051555 is about 50408.8440157082. The cubic root of 2541051555 is about 1364.5972513303.

The spelling of 2541051555 in words is "two billion, five hundred forty-one million, fifty-one thousand, five hundred fifty-five".