2450943048 has 64 divisors (see below), whose sum is σ = 6321692160. Its totient is φ = 791271936.

The previous prime is 2450943041. The next prime is 2450943067. The reversal of 2450943048 is 8403490542.

It is a Cunningham number, because it is equal to 49507²-1.

It is a junction number, because it is equal to n+sod(n) for n = 2450942997 and 2450943015.

It is not an unprimeable number, because it can be changed into a prime (2450943041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191836 + ... + 204212.

It is an arithmetic number, because the mean of its divisors is an integer number (98776440).

Almost surely, 2^2450943048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2450943048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3160846080).

2450943048 is an abundant number, since it is smaller than the sum of its proper divisors (3870749112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2450943048 is a wasteful number, since it uses less digits than its factorization.

2450943048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12646 (or 12642 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 2450943048 is about 49506.9999899004. Note that the first 4 decimals coincide. The cubic root of 2450943048 is about 1348.2726967845.

The spelling of 2450943048 in words is "two billion, four hundred fifty million, nine hundred forty-three thousand, forty-eight".