2541320551099 has 8 divisors (see below), whose sum is σ = 2772371859120. Its totient is φ = 2310272937600.

The previous prime is 2541320551067. The next prime is 2541320551139. The reversal of 2541320551099 is 9901550231452.

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 2541320551099 - 2⁵ = 2541320551067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2541320551699) 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, 627967 + ... + 2340295.

It is an arithmetic number, because the mean of its divisors is an integer number (346546482390).

Almost surely, 2^{2541320551099} is an apocalyptic number.

2541320551099 is a deficient number, since it is larger than the sum of its proper divisors (231051308021).

2541320551099 is a wasteful number, since it uses less digits than its factorization.

2541320551099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847261.

The product of its (nonzero) digits is 486000, while the sum is 46.

The spelling of 2541320551099 in words is "two trillion, five hundred forty-one billion, three hundred twenty million, five hundred fifty-one thousand, ninety-nine".