2542508716 has 12 divisors (see below), whose sum is σ = 4853880360. Its totient is φ = 1155685760.

The previous prime is 2542508699. The next prime is 2542508737. The reversal of 2542508716 is 6178052452.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 28892101 + ... + 28892188.

It is an arithmetic number, because the mean of its divisors is an integer number (404490030).

Almost surely, 2^2542508716 is an apocalyptic number.

It is an amenable number.

2542508716 is a deficient number, since it is larger than the sum of its proper divisors (2311371644).

2542508716 is a wasteful number, since it uses less digits than its factorization.

2542508716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57784304 (or 57784302 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 2542508716 is about 50423.2953702949. The cubic root of 2542508716 is about 1364.8580433534.

The spelling of 2542508716 in words is "two billion, five hundred forty-two million, five hundred eight thousand, seven hundred sixteen".