2548746482 has 8 divisors (see below), whose sum is σ = 3912029616. Its totient is φ = 1244736612.

The previous prime is 2548746481. The next prime is 2548746533. The reversal of 2548746482 is 2846478452.

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

It is a super-2 number, since 2×2548746482² = 12992217259014752648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2548746482.

It is not an unprimeable number, because it can be changed into a prime (2548746481) 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, 14818208 + ... + 14818379.

It is an arithmetic number, because the mean of its divisors is an integer number (489003702).

Almost surely, 2^2548746482 is an apocalyptic number.

2548746482 is a deficient number, since it is larger than the sum of its proper divisors (1363283134).

2548746482 is a wasteful number, since it uses less digits than its factorization.

2548746482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29636632.

The product of its digits is 3440640, while the sum is 50.

The square root of 2548746482 is about 50485.1114884379. Note that the first 3 decimals coincide. The cubic root of 2548746482 is about 1365.9733082453.

The spelling of 2548746482 in words is "two billion, five hundred forty-eight million, seven hundred forty-six thousand, four hundred eighty-two".