26853012871130 has 32 divisors (see below), whose sum is σ = 49249919646864. Its totient is φ = 10538004345856.

The previous prime is 26853012871129. The next prime is 26853012871133. The reversal of 26853012871130 is 3117821035862.

It can be written as a sum of positive squares in 8 ways, for example, as 20199981924721 + 6653030946409 = 4494439^2 + 2579347^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26853012871133) 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, 9210392 + ... + 11770188.

Almost surely, 2^{26853012871130} is an apocalyptic number.

26853012871130 is a deficient number, since it is larger than the sum of its proper divisors (22396906775734).

26853012871130 is a wasteful number, since it uses less digits than its factorization.

26853012871130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579650.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 26853012871130 in words is "twenty-six trillion, eight hundred fifty-three billion, twelve million, eight hundred seventy-one thousand, one hundred thirty".