2540888848 has 40 divisors (see below), whose sum is σ = 5185779200. Its totient is φ = 1202719104.

The previous prime is 2540888843. The next prime is 2540888869. The reversal of 2540888848 is 8488880452.

It is a super-2 number, since 2×2540888848² = 12912232275781534208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2540888843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678790 + ... + 682522.

It is an arithmetic number, because the mean of its divisors is an integer number (129644480).

Almost surely, 2^2540888848 is an apocalyptic number.

It is an amenable number.

2540888848 is an abundant number, since it is smaller than the sum of its proper divisors (2644890352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2540888848 is a wasteful number, since it uses less digits than its factorization.

2540888848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5999 (or 5993 counting only the distinct ones).

The product of its (nonzero) digits is 5242880, while the sum is 55.

The square root of 2540888848 is about 50407.2301163236. The cubic root of 2540888848 is about 1364.5681250337.

The spelling of 2540888848 in words is "two billion, five hundred forty million, eight hundred eighty-eight thousand, eight hundred forty-eight".