11726500084285 has 16 divisors (see below), whose sum is σ = 17028060627456. Its totient is φ = 7568026944768.

The previous prime is 11726500084283. The next prime is 11726500084337. The reversal of 11726500084285 is 58248000562711.

It is a cyclic number.

It is not a de Polignac number, because 11726500084285 - 2¹ = 11726500084283 is a prime.

It is a super-2 number, since 2×11726500084285² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11726500084283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9854201157 + ... + 9854202346.

It is an arithmetic number, because the mean of its divisors is an integer number (1064253789216).

Almost surely, 2^{11726500084285} is an apocalyptic number.

It is an amenable number.

11726500084285 is a deficient number, since it is larger than the sum of its proper divisors (5301560543171).

11726500084285 is a wasteful number, since it uses less digits than its factorization.

11726500084285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19708403532.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 11726500084285 in words is "eleven trillion, seven hundred twenty-six billion, five hundred million, eighty-four thousand, two hundred eighty-five".