2540324151 has 6 divisors (see below), whose sum is σ = 3669357120. Its totient is φ = 1693549428.

The previous prime is 2540324147. The next prime is 2540324159. The reversal of 2540324151 is 1514230452.

2540324151 is a `hidden beast` number, since 2 + 540 + 32 + 41 + 51 = 666.

It is not a de Polignac number, because 2540324151 - 2² = 2540324147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2540324159) 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 5 ways as a sum of consecutive naturals, for example, 141129111 + ... + 141129128.

It is an arithmetic number, because the mean of its divisors is an integer number (611559520).

Almost surely, 2^2540324151 is an apocalyptic number.

2540324151 is a deficient number, since it is larger than the sum of its proper divisors (1129032969).

2540324151 is a wasteful number, since it uses less digits than its factorization.

2540324151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282258245 (or 282258242 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2540324151 is about 50401.6284558346. The cubic root of 2540324151 is about 1364.4670285717.

The spelling of 2540324151 in words is "two billion, five hundred forty million, three hundred twenty-four thousand, one hundred fifty-one".