43132555000 has 80 divisors (see below), whose sum is σ = 102061361160. Its totient is φ = 17082000000.

The previous prime is 43132554977. The next prime is 43132555009. The reversal of 43132555000 is 55523134.

43132555000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 43132555000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43132555009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 462295 + ... + 547705.

Almost surely, 2^43132555000 is an apocalyptic number.

43132555000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43132555000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51030680580).

43132555000 is an abundant number, since it is smaller than the sum of its proper divisors (58928806160).

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

43132555000 is a wasteful number, since it uses less digits than its factorization.

43132555000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85538 (or 85519 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 43132555000 in words is "forty-three billion, one hundred thirty-two million, five hundred fifty-five thousand".