132261635665610 has 64 divisors (see below), whose sum is σ = 268212779725824. Its totient is φ = 46522649510400.

The previous prime is 132261635665583. The next prime is 132261635665631. The reversal of 132261635665610 is 16566536162231.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1216979 + ... + 16309638.

It is an arithmetic number, because the mean of its divisors is an integer number (4190824683216).

Almost surely, 2^{132261635665610} is an apocalyptic number.

132261635665610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132261635665610 is an abundant number, since it is smaller than the sum of its proper divisors (135951144060214).

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

132261635665610 is a wasteful number, since it uses less digits than its factorization.

132261635665610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17528879.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 132261635665610 in words is "one hundred thirty-two trillion, two hundred sixty-one billion, six hundred thirty-five million, six hundred sixty-five thousand, six hundred ten".