132156064550020 has 24 divisors (see below), whose sum is σ = 317174554920384. Its totient is φ = 45310650702816.

The previous prime is 132156064550009. The next prime is 132156064550071. The reversal of 132156064550020 is 20055460651231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471985944682 + ... + 471985944961.

It is an arithmetic number, because the mean of its divisors is an integer number (13215606455016).

Almost surely, 2^{132156064550020} is an apocalyptic number.

132156064550020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132156064550020 is an abundant number, since it is smaller than the sum of its proper divisors (185018490370364).

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

132156064550020 is a wasteful number, since it uses less digits than its factorization.

132156064550020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943971889659 (or 943971889657 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 132156064550020 in words is "one hundred thirty-two trillion, one hundred fifty-six billion, sixty-four million, five hundred fifty thousand, twenty".