2499250056 has 32 divisors (see below), whose sum is σ = 6251249760. Its totient is φ = 832666752.

The previous prime is 2499250021. The next prime is 2499250067. The reversal of 2499250056 is 6500529942.

2499250056 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24996 + ... + 74988.

It is an arithmetic number, because the mean of its divisors is an integer number (195351555).

Almost surely, 2^2499250056 is an apocalyptic number.

It is a pronic number, being equal to 49992×49993.

It is an amenable number.

2499250056 is an abundant number, since it is smaller than the sum of its proper divisors (3751999704).

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

2499250056 is a wasteful number, since it uses less digits than its factorization.

2499250056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52085 (or 52081 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 2499250056 is about 49992.4999974996. The cubic root of 2499250056 is about 1357.0730839781.

Adding to 2499250056 its reverse (6500529942), we get a palindrome (8999779998).

The spelling of 2499250056 in words is "two billion, four hundred ninety-nine million, two hundred fifty thousand, fifty-six".