2541320551098 has 64 divisors (see below), whose sum is σ = 6471451134720. Its totient is φ = 724144919616.

The previous prime is 2541320551067. The next prime is 2541320551139. The reversal of 2541320551098 is 8901550231452.

2541320551098 is a `hidden beast` number, since 2 + 5 + 4 + 1 + 3 + 2 + 0 + 551 + 0 + 98 = 666.

2541320551098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8871165 + ... + 9153152.

It is an arithmetic number, because the mean of its divisors is an integer number (101116423980).

Almost surely, 2^{2541320551098} is an apocalyptic number.

2541320551098 is an abundant number, since it is smaller than the sum of its proper divisors (3930130583622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2541320551098 is a wasteful number, since it uses less digits than its factorization.

2541320551098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18024708 (or 18024702 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The spelling of 2541320551098 in words is "two trillion, five hundred forty-one billion, three hundred twenty million, five hundred fifty-one thousand, ninety-eight".