132539895378 has 256 divisors, whose sum is σ = 351151718400. Its totient is φ = 36602634240.

The previous prime is 132539895307. The next prime is 132539895479. The reversal of 132539895378 is 873598935231.

132539895378 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 3 + 98 + 9 + 537 + 8 = 666.

It is a super-2 number, since 2×132539895378² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 46035343 + ... + 46038221.

It is an arithmetic number, because the mean of its divisors is an integer number (1371686400).

Almost surely, 2^132539895378 is an apocalyptic number.

132539895378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132539895378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175575859200).

132539895378 is an abundant number, since it is smaller than the sum of its proper divisors (218611823022).

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

132539895378 is a wasteful number, since it uses less digits than its factorization.

132539895378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062 (or 3056 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 63.

The spelling of 132539895378 in words is "one hundred thirty-two billion, five hundred thirty-nine million, eight hundred ninety-five thousand, three hundred seventy-eight".