2530502276 has 6 divisors (see below), whose sum is σ = 4428378990. Its totient is φ = 1265251136.

The previous prime is 2530502239. The next prime is 2530502281. The reversal of 2530502276 is 6722050352.

It can be written as a sum of positive squares in only one way, i.e., 2330958400 + 199543876 = 48280^2 + 14126^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316312781 + ... + 316312788.

It is an arithmetic number, because the mean of its divisors is an integer number (738063165).

Almost surely, 2^2530502276 is an apocalyptic number.

It is an amenable number.

2530502276 is a deficient number, since it is larger than the sum of its proper divisors (1897876714).

2530502276 is a wasteful number, since it uses less digits than its factorization.

2530502276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632625573 (or 632625571 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 2530502276 is about 50304.0980040394. The cubic root of 2530502276 is about 1362.7062383539.

The spelling of 2530502276 in words is "two billion, five hundred thirty million, five hundred two thousand, two hundred seventy-six".