2542672810 has 16 divisors (see below), whose sum is σ = 4688441352. Its totient is φ = 992262400.

The previous prime is 2542672807. The next prime is 2542672829. The reversal of 2542672810 is 182762452.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1069878681 + 1472794129 = 32709^2 + 38377^2 .

It is a super-2 number, since 2×2542672810² = 12930370037426592200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2542672810.

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 7 ways as a sum of consecutive naturals, for example, 3100411 + ... + 3101230.

Almost surely, 2^2542672810 is an apocalyptic number.

2542672810 is a deficient number, since it is larger than the sum of its proper divisors (2145768542).

2542672810 is a wasteful number, since it uses less digits than its factorization.

2542672810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201689.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2542672810 is about 50424.9225086167. The cubic root of 2542672810 is about 1364.8874054550.

The spelling of 2542672810 in words is "two billion, five hundred forty-two million, six hundred seventy-two thousand, eight hundred ten".