131457005567 has 8 divisors (see below), whose sum is σ = 132411802320. Its totient is φ = 130502338560.

The previous prime is 131457005543. The next prime is 131457005579. The reversal of 131457005567 is 765500754131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131457005567 - 2⁶ = 131457005503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131457005167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3074717 + ... + 3117177.

It is an arithmetic number, because the mean of its divisors is an integer number (16551475290).

Almost surely, 2^131457005567 is an apocalyptic number.

131457005567 is a deficient number, since it is larger than the sum of its proper divisors (954796753).

131457005567 is a wasteful number, since it uses less digits than its factorization.

131457005567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64873.

The product of its (nonzero) digits is 441000, while the sum is 44.

Adding to 131457005567 its reverse (765500754131), we get a palindrome (896957759698).

The spelling of 131457005567 in words is "one hundred thirty-one billion, four hundred fifty-seven million, five thousand, five hundred sixty-seven".