2546080392 has 32 divisors (see below), whose sum is σ = 6366437280. Its totient is φ = 848528640.

The previous prime is 2546080391. The next prime is 2546080399. The reversal of 2546080392 is 2930806452.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2546080392.

It is not an unprimeable number, because it can be changed into a prime (2546080391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236928 + ... + 247440.

It is an arithmetic number, because the mean of its divisors is an integer number (198951165).

Almost surely, 2^2546080392 is an apocalyptic number.

It is an amenable number.

2546080392 is an abundant number, since it is smaller than the sum of its proper divisors (3820356888).

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

2546080392 is a wasteful number, since it uses less digits than its factorization.

2546080392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20613 (or 20609 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2546080392 is about 50458.6998643445. The cubic root of 2546080392 is about 1365.4968546413.

The spelling of 2546080392 in words is "two billion, five hundred forty-six million, eighty thousand, three hundred ninety-two".