132661516125630 has 16 divisors (see below), whose sum is σ = 318387638701584. Its totient is φ = 35376404300160.

The previous prime is 132661516125623. The next prime is 132661516125631. The reversal of 132661516125630 is 36521615166231.

It is a self number, because there is not a number n which added to its sum of digits gives 132661516125630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132661516125631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2211025268731 + ... + 2211025268790.

It is an arithmetic number, because the mean of its divisors is an integer number (19899227418849).

Almost surely, 2^{132661516125630} is an apocalyptic number.

132661516125630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132661516125630 is an abundant number, since it is smaller than the sum of its proper divisors (185726122575954).

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

132661516125630 is a wasteful number, since it uses less digits than its factorization.

132661516125630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422050537531.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 132661516125630 in words is "one hundred thirty-two trillion, six hundred sixty-one billion, five hundred sixteen million, one hundred twenty-five thousand, six hundred thirty".