5981251154136 has 32 divisors (see below), whose sum is σ = 14954398065600. Its totient is φ = 1993581027360.

The previous prime is 5981251154119. The next prime is 5981251154227. The reversal of 5981251154136 is 6314511521895.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10296250 + ... + 10861641.

It is an arithmetic number, because the mean of its divisors is an integer number (467324939550).

Almost surely, 2^{5981251154136} is an apocalyptic number.

It is an amenable number.

5981251154136 is an abundant number, since it is smaller than the sum of its proper divisors (8973146911464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5981251154136 is a wasteful number, since it uses less digits than its factorization.

5981251154136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21169679 (or 21169675 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 51.

The spelling of 5981251154136 in words is "five trillion, nine hundred eighty-one billion, two hundred fifty-one million, one hundred fifty-four thousand, one hundred thirty-six".