132526781582 has 16 divisors (see below), whose sum is σ = 214302240432. Its totient is φ = 61103202240.

The previous prime is 132526781581. The next prime is 132526781641. The reversal of 132526781582 is 285187625231.

It is a self number, because there is not a number n which added to its sum of digits gives 132526781582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132526781581) 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, 2599463 + ... + 2649954.

It is an arithmetic number, because the mean of its divisors is an integer number (13393890027).

Almost surely, 2^132526781582 is an apocalyptic number.

132526781582 is a deficient number, since it is larger than the sum of its proper divisors (81775458850).

132526781582 is a wasteful number, since it uses less digits than its factorization.

132526781582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5250403.

The product of its digits is 1612800, while the sum is 50.

The spelling of 132526781582 in words is "one hundred thirty-two billion, five hundred twenty-six million, seven hundred eighty-one thousand, five hundred eighty-two".