2541613187 has 8 divisors (see below), whose sum is σ = 2601946560. Its totient is φ = 2481969600.

The previous prime is 2541613181. The next prime is 2541613189. The reversal of 2541613187 is 7813161452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2541613187 - 2¹⁰ = 2541612163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2541613187.

It is not an unprimeable number, because it can be changed into a prime (2541613181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164987 + ... + 179732.

It is an arithmetic number, because the mean of its divisors is an integer number (325243320).

Almost surely, 2^2541613187 is an apocalyptic number.

2541613187 is a deficient number, since it is larger than the sum of its proper divisors (60333373).

2541613187 is a wasteful number, since it uses less digits than its factorization.

2541613187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344893.

The product of its digits is 40320, while the sum is 38.

The square root of 2541613187 is about 50414.4144764174. The cubic root of 2541613187 is about 1364.6977799251.

The spelling of 2541613187 in words is "two billion, five hundred forty-one million, six hundred thirteen thousand, one hundred eighty-seven".