132748647287787 has 24 divisors (see below), whose sum is σ = 191896135879968. Its totient is φ = 88430753952000.

The previous prime is 132748647287771. The next prime is 132748647287791. The reversal of 132748647287787 is 787782746847231.

132748647287787 is a `hidden beast` number, since 1 + 3 + 2 + 7 + 486 + 47 + 28 + 7 + 78 + 7 = 666.

It is not a de Polignac number, because 132748647287787 - 2⁴ = 132748647287771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132748647287287) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350904037 + ... + 351282137.

It is an arithmetic number, because the mean of its divisors is an integer number (7995672328332).

Almost surely, 2^{132748647287787} is an apocalyptic number.

132748647287787 is a deficient number, since it is larger than the sum of its proper divisors (59147488592181).

132748647287787 is a wasteful number, since it uses less digits than its factorization.

132748647287787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408131 (or 408128 counting only the distinct ones).

The product of its digits is 9913171968, while the sum is 81.

The spelling of 132748647287787 in words is "one hundred thirty-two trillion, seven hundred forty-eight billion, six hundred forty-seven million, two hundred eighty-seven thousand, seven hundred eighty-seven".