2526084281956 has 27 divisors (see below), whose sum is σ = 4526088985593. Its totient is φ = 1233602314560.

The previous prime is 2526084281951. The next prime is 2526084281977. The reversal of 2526084281956 is 6591824806252.

The square root of 2526084281956 is 1589366.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2388057171556 + 138027110400 = 1545334^2 + 371520^2 .

It is a super-2 number, since 2×2526084281956² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2526084281956.

It is not an unprimeable number, because it can be changed into a prime (2526084281951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 136676236 + ... + 136694716.

Almost surely, 2^{2526084281956} is an apocalyptic number.

2526084281956 is the 1589366-th square number.

It is an amenable number.

2526084281956 is a deficient number, since it is larger than the sum of its proper divisors (2000004703637).

2526084281956 is an frugal number, since it uses more digits than its factorization.

2526084281956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37052 (or 18526 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 58.

The spelling of 2526084281956 in words is "two trillion, five hundred twenty-six billion, eighty-four million, two hundred eighty-one thousand, nine hundred fifty-six".