2509395048 has 48 divisors (see below), whose sum is σ = 6940889280. Its totient is φ = 818666784.

The previous prime is 2509395047. The next prime is 2509395061. The reversal of 2509395048 is 8405939052.

2509395048 is a `hidden beast` number, since 2 + 50 + 93 + 9 + 504 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2509394994 and 2509395012.

It is not an unprimeable number, because it can be changed into a prime (2509395047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367390 + ... + 374157.

It is an arithmetic number, because the mean of its divisors is an integer number (144601860).

Almost surely, 2^2509395048 is an apocalyptic number.

It is an amenable number.

2509395048 is an abundant number, since it is smaller than the sum of its proper divisors (4431494232).

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

2509395048 is a wasteful number, since it uses less digits than its factorization.

2509395048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741606 (or 741599 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 2509395048 is about 50093.8623785390. The cubic root of 2509395048 is about 1358.9068219345.

The spelling of 2509395048 in words is "two billion, five hundred nine million, three hundred ninety-five thousand, forty-eight".