132526781630 has 64 divisors (see below), whose sum is σ = 252204840000. Its totient is φ = 50000928768.

The previous prime is 132526781581. The next prime is 132526781641. The reversal of 132526781630 is 36187625231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47516276 + ... + 47519064.

It is an arithmetic number, because the mean of its divisors is an integer number (3940700625).

Almost surely, 2^132526781630 is an apocalyptic number.

132526781630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132526781630 is a deficient number, since it is larger than the sum of its proper divisors (119678058370).

132526781630 is a wasteful number, since it uses less digits than its factorization.

132526781630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 132526781630 in words is "one hundred thirty-two billion, five hundred twenty-six million, seven hundred eighty-one thousand, six hundred thirty".