131756048862 has 32 divisors (see below), whose sum is σ = 264523462944. Its totient is φ = 43750195200.

The previous prime is 131756048839. The next prime is 131756048867. The reversal of 131756048862 is 268840657131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131756048867) 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, 12760662 + ... + 12770982.

It is an arithmetic number, because the mean of its divisors is an integer number (8266358217).

Almost surely, 2^131756048862 is an apocalyptic number.

131756048862 is an abundant number, since it is smaller than the sum of its proper divisors (132767414082).

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

131756048862 is a wasteful number, since it uses less digits than its factorization.

131756048862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18284.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 131756048862 in words is "one hundred thirty-one billion, seven hundred fifty-six million, forty-eight thousand, eight hundred sixty-two".