132845840500 has 24 divisors (see below), whose sum is σ = 290135316744. Its totient is φ = 53138336000.

The previous prime is 132845840497. The next prime is 132845840527. The reversal of 132845840500 is 5048548231.

It can be written as a sum of positive squares in 4 ways, for example, as 4134232804 + 128711607696 = 64298^2 + 358764^2 .

It is a super-3 number, since 3×132845840500³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132845341 + ... + 132846340.

It is an arithmetic number, because the mean of its divisors is an integer number (12088971531).

Almost surely, 2^132845840500 is an apocalyptic number.

132845840500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132845840500 is an abundant number, since it is smaller than the sum of its proper divisors (157289476244).

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

132845840500 is a wasteful number, since it uses less digits than its factorization.

132845840500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265691700 (or 265691688 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

It can be divided in two parts, 132845 and 840500, that multiplied together give a square (111656222500 = 334150²).

The spelling of 132845840500 in words is "one hundred thirty-two billion, eight hundred forty-five million, eight hundred forty thousand, five hundred".