2513005004 has 6 divisors (see below), whose sum is σ = 4397758764. Its totient is φ = 1256502500.

The previous prime is 2513004997. The next prime is 2513005013. The reversal of 2513005004 is 4005003152.

2513005004 is digitally balanced in base 2, because in such base 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 as a sum of consecutive naturals, namely, 314125622 + ... + 314125629.

It is an arithmetic number, because the mean of its divisors is an integer number (732959794).

Almost surely, 2^2513005004 is an apocalyptic number.

It is an amenable number.

2513005004 is a deficient number, since it is larger than the sum of its proper divisors (1884753760).

2513005004 is a wasteful number, since it uses less digits than its factorization.

2513005004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628251255 (or 628251253 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2513005004 is about 50129.8813483535. The cubic root of 2513005004 is about 1359.5581400494.

Adding to 2513005004 its reverse (4005003152), we get a palindrome (6518008156).

The spelling of 2513005004 in words is "two billion, five hundred thirteen million, five thousand, four".