2541470671568 has 20 divisors (see below), whose sum is σ = 4924254502020. Its totient is φ = 1270695316224.

The previous prime is 2541470671501. The next prime is 2541470671577. The reversal of 2541470671568 is 8651760741452.

It can be written as a sum of positive squares in 2 ways, for example, as 2075593438864 + 465877232704 = 1440692^2 + 682552^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1973933 + ... + 2996556.

It is an arithmetic number, because the mean of its divisors is an integer number (246212725101).

Almost surely, 2^{2541470671568} is an apocalyptic number.

It is an amenable number.

2541470671568 is a deficient number, since it is larger than the sum of its proper divisors (2382783830452).

2541470671568 is a wasteful number, since it uses less digits than its factorization.

2541470671568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5002454 (or 5002448 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 2541470671568 in words is "two trillion, five hundred forty-one billion, four hundred seventy million, six hundred seventy-one thousand, five hundred sixty-eight".