2520607004 has 6 divisors (see below), whose sum is σ = 4411062264. Its totient is φ = 1260303500.

The previous prime is 2520606971. The next prime is 2520607021. The reversal of 2520607004 is 4007060252.

2520607004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2520607004³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315075872 + ... + 315075879.

It is an arithmetic number, because the mean of its divisors is an integer number (735177044).

Almost surely, 2^2520607004 is an apocalyptic number.

It is an amenable number.

2520607004 is a deficient number, since it is larger than the sum of its proper divisors (1890455260).

2520607004 is a wasteful number, since it uses less digits than its factorization.

2520607004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630151755 (or 630151753 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2520607004 is about 50205.6471325687. The cubic root of 2520607004 is about 1360.9276766182.

Adding to 2520607004 its reverse (4007060252), we get a palindrome (6527667256).

The spelling of 2520607004 in words is "two billion, five hundred twenty million, six hundred seven thousand, four".