2548322992 has 20 divisors (see below), whose sum is σ = 4958943520. Its totient is φ = 1268595648.

The previous prime is 2548322981. The next prime is 2548323013. The reversal of 2548322992 is 2992238452.

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, 344088 + ... + 351415.

It is an arithmetic number, because the mean of its divisors is an integer number (247947176).

Almost surely, 2^2548322992 is an apocalyptic number.

It is an amenable number.

2548322992 is a deficient number, since it is larger than the sum of its proper divisors (2410620528).

2548322992 is a wasteful number, since it uses less digits than its factorization.

2548322992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695740 (or 695734 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 2548322992 is about 50480.9171073585. The cubic root of 2548322992 is about 1365.8976490820.

The spelling of 2548322992 in words is "two billion, five hundred forty-eight million, three hundred twenty-two thousand, nine hundred ninety-two".