2540915014 has 8 divisors (see below), whose sum is σ = 4157860968. Its totient is φ = 1154961360.

The previous prime is 2540915009. The next prime is 2540915033. The reversal of 2540915014 is 4105190452.

2540915014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57748047 + ... + 57748090.

It is an arithmetic number, because the mean of its divisors is an integer number (519732621).

Almost surely, 2^2540915014 is an apocalyptic number.

2540915014 is a deficient number, since it is larger than the sum of its proper divisors (1616945954).

2540915014 is a wasteful number, since it uses less digits than its factorization.

2540915014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115496150.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2540915014 is about 50407.4896617556. The cubic root of 2540915014 is about 1364.5728091120.

The spelling of 2540915014 in words is "two billion, five hundred forty million, nine hundred fifteen thousand, fourteen".