32120544150 has 36 divisors (see below), whose sum is σ = 86297196492. Its totient is φ = 8565478320.

The previous prime is 32120544143. The next prime is 32120544161. The reversal of 32120544150 is 5144502123.

32120544150 is a `hidden beast` number, since 3 + 212 + 0 + 5 + 441 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 35689044 + ... + 35689943.

It is an arithmetic number, because the mean of its divisors is an integer number (2397144347).

Almost surely, 2^32120544150 is an apocalyptic number.

32120544150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32120544150 is an abundant number, since it is smaller than the sum of its proper divisors (54176652342).

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

32120544150 is a wasteful number, since it uses less digits than its factorization.

32120544150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71379005 (or 71378997 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 32120544150 in words is "thirty-two billion, one hundred twenty million, five hundred forty-four thousand, one hundred fifty".