2541160145657 has 8 divisors (see below), whose sum is σ = 2945087010432. Its totient is φ = 2147459277600.

The previous prime is 2541160145581. The next prime is 2541160145677. The reversal of 2541160145657 is 7565410611452.

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

It is not a de Polignac number, because 2541160145657 - 2²⁶ = 2541093036793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2541160145677) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2556498644 + ... + 2556499637.

It is an arithmetic number, because the mean of its divisors is an integer number (368135876304).

Almost surely, 2^{2541160145657} is an apocalyptic number.

It is an amenable number.

2541160145657 is a deficient number, since it is larger than the sum of its proper divisors (403926864775).

2541160145657 is an equidigital number, since it uses as much as digits as its factorization.

2541160145657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112998359.

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 2541160145657 in words is "two trillion, five hundred forty-one billion, one hundred sixty million, one hundred forty-five thousand, six hundred fifty-seven".