131753528138516 has 24 divisors (see below), whose sum is σ = 240961842503424. Its totient is φ = 62916059882720.

The previous prime is 131753528138513. The next prime is 131753528138521. The reversal of 131753528138516 is 615831825357131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131753528138513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096497020 + ... + 1096617171.

It is an arithmetic number, because the mean of its divisors is an integer number (10040076770976).

Almost surely, 2^{131753528138516} is an apocalyptic number.

It is an amenable number.

131753528138516 is a deficient number, since it is larger than the sum of its proper divisors (109208314364908).

131753528138516 is a wasteful number, since it uses less digits than its factorization.

131753528138516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193114871 (or 2193114869 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 59.

The spelling of 131753528138516 in words is "one hundred thirty-one trillion, seven hundred fifty-three billion, five hundred twenty-eight million, one hundred thirty-eight thousand, five hundred sixteen".