2541078670 has 32 divisors (see below), whose sum is σ = 5009286240. Its totient is φ = 922339200.

The previous prime is 2541078653. The next prime is 2541078671. The reversal of 2541078670 is 768701452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541078671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157981 + ... + 173320.

It is an arithmetic number, because the mean of its divisors is an integer number (156540195).

Almost surely, 2^2541078670 is an apocalyptic number.

2541078670 is a deficient number, since it is larger than the sum of its proper divisors (2468207570).

2541078670 is a wasteful number, since it uses less digits than its factorization.

2541078670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331380.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 2541078670 is about 50409.1129658120. The cubic root of 2541078670 is about 1364.6021050850.

The spelling of 2541078670 in words is "two billion, five hundred forty-one million, seventy-eight thousand, six hundred seventy".