2541178696 has 16 divisors (see below), whose sum is σ = 5445383040. Its totient is φ = 1089076560.

The previous prime is 2541178643. The next prime is 2541178699. The reversal of 2541178696 is 6968711452.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2541178699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22689040 + ... + 22689151.

It is an arithmetic number, because the mean of its divisors is an integer number (340336440).

Almost surely, 2^2541178696 is an apocalyptic number.

It is an amenable number.

2541178696 is an abundant number, since it is smaller than the sum of its proper divisors (2904204344).

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

2541178696 is a wasteful number, since it uses less digits than its factorization.

2541178696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45378204 (or 45378200 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The square root of 2541178696 is about 50410.1050980852. The cubic root of 2541178696 is about 1364.6200100665.

The spelling of 2541178696 in words is "two billion, five hundred forty-one million, one hundred seventy-eight thousand, six hundred ninety-six".