2541304155 has 64 divisors (see below), whose sum is σ = 4655895552. Its totient is φ = 1174018560.

The previous prime is 2541304099. The next prime is 2541304159. The reversal of 2541304155 is 5514031452.

It is not a de Polignac number, because 2541304155 - 2⁸ = 2541303899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2541304159) 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 63 ways as a sum of consecutive naturals, for example, 232360 + ... + 243050.

It is an arithmetic number, because the mean of its divisors is an integer number (72748368).

Almost surely, 2^2541304155 is an apocalyptic number.

2541304155 is a deficient number, since it is larger than the sum of its proper divisors (2114591397).

2541304155 is a wasteful number, since it uses less digits than its factorization.

2541304155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10788.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2541304155 is about 50411.3494661668. The cubic root of 2541304155 is about 1364.6424669739.

The spelling of 2541304155 in words is "two billion, five hundred forty-one million, three hundred four thousand, one hundred fifty-five".