132645647050 has 48 divisors (see below), whose sum is σ = 285938163072. Its totient is φ = 44837956800.

The previous prime is 132645647011. The next prime is 132645647051. The reversal of 132645647050 is 50746546231.

It is a junction number, because it is equal to n+sod(n) for n = 132645646988 and 132645647006.

It is not an unprimeable number, because it can be changed into a prime (132645647051) 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, 2644077 + ... + 2693776.

It is an arithmetic number, because the mean of its divisors is an integer number (5957045064).

Almost surely, 2^132645647050 is an apocalyptic number.

132645647050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132645647050 is an abundant number, since it is smaller than the sum of its proper divisors (153292516022).

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

132645647050 is a wasteful number, since it uses less digits than its factorization.

132645647050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337943 (or 5337938 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 132645647050 in words is "one hundred thirty-two billion, six hundred forty-five million, six hundred forty-seven thousand, fifty".