132654246603605 has 4 divisors (see below), whose sum is σ = 159185095924332. Its totient is φ = 106123397282880.

The previous prime is 132654246603547. The next prime is 132654246603623. The reversal of 132654246603605 is 506306642456231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27244620851044 + 105409625752561 = 5219638^2 + 10266919^2 .

It is a de Polignac number, because none of the positive numbers 2^k-132654246603605 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13265424660356 + ... + 13265424660365.

It is an arithmetic number, because the mean of its divisors is an integer number (39796273981083).

Almost surely, 2^{132654246603605} is an apocalyptic number.

It is an amenable number.

132654246603605 is a deficient number, since it is larger than the sum of its proper divisors (26530849320727).

132654246603605 is an equidigital number, since it uses as much as digits as its factorization.

132654246603605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26530849320726.

The product of its (nonzero) digits is 18662400, while the sum is 53.

The spelling of 132654246603605 in words is "one hundred thirty-two trillion, six hundred fifty-four billion, two hundred forty-six million, six hundred three thousand, six hundred five".