2548752338 has 8 divisors (see below), whose sum is σ = 4170685680. Its totient is φ = 1158523780.

The previous prime is 2548752317. The next prime is 2548752361. The reversal of 2548752338 is 8332578452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2548752338² = 12992276960920932488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2548752292 and 2548752301.

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, 57926168 + ... + 57926211.

It is an arithmetic number, because the mean of its divisors is an integer number (521335710).

Almost surely, 2^2548752338 is an apocalyptic number.

2548752338 is a deficient number, since it is larger than the sum of its proper divisors (1621933342).

2548752338 is a wasteful number, since it uses less digits than its factorization.

2548752338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115852392.

The product of its digits is 1612800, while the sum is 47.

The square root of 2548752338 is about 50485.1694857014. The cubic root of 2548752338 is about 1365.9743543979.

The spelling of 2548752338 in words is "two billion, five hundred forty-eight million, seven hundred fifty-two thousand, three hundred thirty-eight".