2748453441 has 8 divisors (see below), whose sum is σ = 3664878624. Its totient is φ = 1832165280.

The previous prime is 2748453401. The next prime is 2748453457. The reversal of 2748453441 is 1443548472.

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

It is not a de Polignac number, because 2748453441 - 2⁶ = 2748453377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2748453393 and 2748453402.

It is not an unprimeable number, because it can be changed into a prime (2748453401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29506 + ... + 79796.

It is an arithmetic number, because the mean of its divisors is an integer number (458109828).

Almost surely, 2^2748453441 is an apocalyptic number.

It is an amenable number.

2748453441 is a deficient number, since it is larger than the sum of its proper divisors (916425183).

2748453441 is a wasteful number, since it uses less digits than its factorization.

2748453441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68511.

The product of its digits is 430080, while the sum is 42.

The square root of 2748453441 is about 52425.6944732256. The cubic root of 2748453441 is about 1400.7569785539.

The spelling of 2748453441 in words is "two billion, seven hundred forty-eight million, four hundred fifty-three thousand, four hundred forty-one".