2530260666526 has 8 divisors (see below), whose sum is σ = 3799002221784. Its totient is φ = 1263926592600.

The previous prime is 2530260666497. The next prime is 2530260666539. The reversal of 2530260666526 is 6256660620352.

2530260666526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2530260666526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601867705 + ... + 601871908.

It is an arithmetic number, because the mean of its divisors is an integer number (474875277723).

Almost surely, 2^{2530260666526} is an apocalyptic number.

2530260666526 is a deficient number, since it is larger than the sum of its proper divisors (1268741555258).

2530260666526 is a wasteful number, since it uses less digits than its factorization.

2530260666526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203740666.

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 2530260666526 in words is "two trillion, five hundred thirty billion, two hundred sixty million, six hundred sixty-six thousand, five hundred twenty-six".