2448453916 has 24 divisors (see below), whose sum is σ = 4301443440. Its totient is φ = 1219481472.

The previous prime is 2448453911. The next prime is 2448453941. The reversal of 2448453916 is 6193548442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2448453911) 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, 1520920 + ... + 1522528.

It is an arithmetic number, because the mean of its divisors is an integer number (179226810).

Almost surely, 2^2448453916 is an apocalyptic number.

It is an amenable number.

2448453916 is a deficient number, since it is larger than the sum of its proper divisors (1852989524).

2448453916 is a wasteful number, since it uses less digits than its factorization.

2448453916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853 (or 2851 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 2448453916 is about 49481.8544114911. The cubic root of 2448453916 is about 1347.8161153249.

It can be divided in two parts, 24484 and 53916, that added together give a square (78400 = 280²).

The spelling of 2448453916 in words is "two billion, four hundred forty-eight million, four hundred fifty-three thousand, nine hundred sixteen".