2540969175 has 24 divisors (see below), whose sum is σ = 4448192976. Its totient is φ = 1275466240.

The previous prime is 2540969149. The next prime is 2540969203. The reversal of 2540969175 is 5719690452.

It is not a de Polignac number, because 2540969175 - 2⁵ = 2540969143 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 995184 + ... + 997733.

It is an arithmetic number, because the mean of its divisors is an integer number (185341374).

Almost surely, 2^2540969175 is an apocalyptic number.

2540969175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2540969175 is a deficient number, since it is larger than the sum of its proper divisors (1907223801).

2540969175 is a wasteful number, since it uses less digits than its factorization.

2540969175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992947 (or 1992942 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 48.

The square root of 2540969175 is about 50408.0268905658. The cubic root of 2540969175 is about 1364.5825045829.

The spelling of 2540969175 in words is "two billion, five hundred forty million, nine hundred sixty-nine thousand, one hundred seventy-five".