2449546911 has 48 divisors (see below), whose sum is σ = 4104172800. Its totient is φ = 1378929024.

The previous prime is 2449546909. The next prime is 2449546921. The reversal of 2449546911 is 1196459442.

It is not a de Polignac number, because 2449546911 - 2¹ = 2449546909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449546921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1945000 + ... + 1946258.

It is an arithmetic number, because the mean of its divisors is an integer number (85503600).

Almost surely, 2^2449546911 is an apocalyptic number.

2449546911 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2449546911 is a deficient number, since it is larger than the sum of its proper divisors (1654625889).

2449546911 is a wasteful number, since it uses less digits than its factorization.

2449546911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708 (or 1705 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 2449546911 is about 49492.8975813702. The cubic root of 2449546911 is about 1348.0166414764.

The spelling of 2449546911 in words is "two billion, four hundred forty-nine million, five hundred forty-six thousand, nine hundred eleven".