131746787752625 has 32 divisors (see below), whose sum is σ = 170147533046400. Its totient is φ = 101728402776000.

The previous prime is 131746787752571. The next prime is 131746787752637. The reversal of 131746787752625 is 526257787647131.

It is not a de Polignac number, because 131746787752625 - 2¹⁸ = 131746787490481 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4470830 + ... + 16836920.

It is an arithmetic number, because the mean of its divisors is an integer number (5317110407700).

Almost surely, 2^{131746787752625} is an apocalyptic number.

It is an amenable number.

131746787752625 is a deficient number, since it is larger than the sum of its proper divisors (38400745293775).

131746787752625 is a wasteful number, since it uses less digits than its factorization.

131746787752625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12369074 (or 12369064 counting only the distinct ones).

The product of its digits is 829785600, while the sum is 71.

The spelling of 131746787752625 in words is "one hundred thirty-one trillion, seven hundred forty-six billion, seven hundred eighty-seven million, seven hundred fifty-two thousand, six hundred twenty-five".