2541520192199 has 32 divisors (see below), whose sum is σ = 2702663546880. Its totient is φ = 2386685347200.

The previous prime is 2541520192171. The next prime is 2541520192213. The reversal of 2541520192199 is 9912910251452.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2541520192199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541520192399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39133544 + ... + 39198434.

It is an arithmetic number, because the mean of its divisors is an integer number (84458235840).

Almost surely, 2^{2541520192199} is an apocalyptic number.

2541520192199 is a deficient number, since it is larger than the sum of its proper divisors (161143354681).

2541520192199 is a wasteful number, since it uses less digits than its factorization.

2541520192199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65271.

The product of its (nonzero) digits is 583200, while the sum is 50.

The spelling of 2541520192199 in words is "two trillion, five hundred forty-one billion, five hundred twenty million, one hundred ninety-two thousand, one hundred ninety-nine".