2750025004 has 24 divisors (see below), whose sum is σ = 4969932800. Its totient is φ = 1330082640.

The previous prime is 2750024999. The next prime is 2750025007. The reversal of 2750025004 is 4005200572.

It is a self number, because there is not a number n which added to its sum of digits gives 2750025004.

It is not an unprimeable number, because it can be changed into a prime (2750025007) 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, 483127 + ... + 488785.

Almost surely, 2^2750025004 is an apocalyptic number.

It is an amenable number.

2750025004 is a deficient number, since it is larger than the sum of its proper divisors (2219907796).

2750025004 is a wasteful number, since it uses less digits than its factorization.

2750025004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9613 (or 9611 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 2750025004 is about 52440.6808117515. The cubic root of 2750025004 is about 1401.0239115082.

Adding to 2750025004 its reverse (4005200572), we get a palindrome (6755225576).

The spelling of 2750025004 in words is "two billion, seven hundred fifty million, twenty-five thousand, four".