2541788812 has 12 divisors (see below), whose sum is σ = 4448489976. Its totient is φ = 1270791680.

The previous prime is 2541788807. The next prime is 2541788861. The reversal of 2541788812 is 2188871452.

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, 67788 + ... + 98380.

It is an arithmetic number, because the mean of its divisors is an integer number (370707498).

Almost surely, 2^2541788812 is an apocalyptic number.

It is an amenable number.

2541788812 is a deficient number, since it is larger than the sum of its proper divisors (1906701164).

2541788812 is a wasteful number, since it uses less digits than its factorization.

2541788812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51368 (or 51366 counting only the distinct ones).

The product of its digits is 286720, while the sum is 46.

The square root of 2541788812 is about 50416.1562596753. The cubic root of 2541788812 is about 1364.7292126556.

The spelling of 2541788812 in words is "two billion, five hundred forty-one million, seven hundred eighty-eight thousand, eight hundred twelve".