132454564521667 has 2 divisors, whose sum is σ = 132454564521668. Its totient is φ = 132454564521666.

The previous prime is 132454564521641. The next prime is 132454564521679. The reversal of 132454564521667 is 766125465454231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132454564521667 - 2²³ = 132454556133059 is a prime.

It is not a weakly prime, because it can be changed into another prime (132454564621667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66227282260833 + 66227282260834.

It is an arithmetic number, because the mean of its divisors is an integer number (66227282260834).

Almost surely, 2^{132454564521667} is an apocalyptic number.

132454564521667 is a deficient number, since it is larger than the sum of its proper divisors (1).

132454564521667 is an equidigital number, since it uses as much as digits as its factorization.

132454564521667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152000, while the sum is 61.

The spelling of 132454564521667 in words is "one hundred thirty-two trillion, four hundred fifty-four billion, five hundred sixty-four million, five hundred twenty-one thousand, six hundred sixty-seven".