266010005062125 has 96 divisors (see below), whose sum is σ = 479944205395200. Its totient is φ = 141748711344000.

The previous prime is 266010005062093. The next prime is 266010005062141. The reversal of 266010005062125 is 521260500010662.

266010005062125 is a `hidden beast` number, since 2 + 6 + 6 + 0 + 1 + 0 + 0 + 0 + 5 + 0 + 621 + 25 = 666.

It is not a de Polignac number, because 266010005062125 - 2⁵ = 266010005062093 is a prime.

It is a super-2 number, since 2×266010005062125² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 266010005062125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18856589322 + ... + 18856603428.

It is an arithmetic number, because the mean of its divisors is an integer number (4999418806200).

Almost surely, 2^{266010005062125} is an apocalyptic number.

266010005062125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

266010005062125 is a deficient number, since it is larger than the sum of its proper divisors (213934200333075).

266010005062125 is a wasteful number, since it uses less digits than its factorization.

266010005062125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27508 (or 27495 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 266010005062125 its reverse (521260500010662), we get a palindrome (787270505072787).

The spelling of 266010005062125 in words is "two hundred sixty-six trillion, ten billion, five million, sixty-two thousand, one hundred twenty-five".