2449546905 has 32 divisors (see below), whose sum is σ = 4225697280. Its totient is φ = 1204519680.

The previous prime is 2449546877. The next prime is 2449546907. The reversal of 2449546905 is 5096459442.

It is not a de Polignac number, because 2449546905 - 2¹⁰ = 2449545881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2449546907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170751 + ... + 184539.

It is an arithmetic number, because the mean of its divisors is an integer number (132053040).

Almost surely, 2^2449546905 is an apocalyptic number.

It is an amenable number.

2449546905 is a deficient number, since it is larger than the sum of its proper divisors (1776150375).

2449546905 is a wasteful number, since it uses less digits than its factorization.

2449546905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14721.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The square root of 2449546905 is about 49492.8975207554. The cubic root of 2449546905 is about 1348.0166403758.

The spelling of 2449546905 in words is "two billion, four hundred forty-nine million, five hundred forty-six thousand, nine hundred five".