132748131625640 has 64 divisors (see below), whose sum is σ = 298791253474560. Its totient is φ = 53080063706880.

The previous prime is 132748131625589. The next prime is 132748131625673. The reversal of 132748131625640 is 46526131847231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1378537334 + ... + 1378633626.

It is an arithmetic number, because the mean of its divisors is an integer number (4668613335540).

Almost surely, 2^{132748131625640} is an apocalyptic number.

132748131625640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132748131625640 is an abundant number, since it is smaller than the sum of its proper divisors (166043121848920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132748131625640 is a wasteful number, since it uses less digits than its factorization.

132748131625640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108402 (or 108398 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 132748131625640 in words is "one hundred thirty-two trillion, seven hundred forty-eight billion, one hundred thirty-one million, six hundred twenty-five thousand, six hundred forty".