132557081003491 has 2 divisors, whose sum is σ = 132557081003492. Its totient is φ = 132557081003490.

The previous prime is 132557081003461. The next prime is 132557081003507. The reversal of 132557081003491 is 194300180755231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132557081003491 - 2³⁷ = 132419642050019 is a prime.

It is not a weakly prime, because it can be changed into another prime (132557081003461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66278540501745 + 66278540501746.

It is an arithmetic number, because the mean of its divisors is an integer number (66278540501746).

Almost surely, 2^{132557081003491} is an apocalyptic number.

132557081003491 is a deficient number, since it is larger than the sum of its proper divisors (1).

132557081003491 is an equidigital number, since it uses as much as digits as its factorization.

132557081003491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 132557081003491 in words is "one hundred thirty-two trillion, five hundred fifty-seven billion, eighty-one million, three thousand, four hundred ninety-one".