32013551052 has 192 divisors, whose sum is σ = 99964569600. Its totient is φ = 8661945600.

The previous prime is 32013551039. The next prime is 32013551077. The reversal of 32013551052 is 25015531023.

It is a happy number.

32013551052 is a `hidden beast` number, since 3 + 201 + 355 + 105 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1747074 + ... + 1765302.

It is an arithmetic number, because the mean of its divisors is an integer number (520648800).

Almost surely, 2^32013551052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32013551052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49982284800).

32013551052 is an abundant number, since it is smaller than the sum of its proper divisors (67951018548).

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

32013551052 is a wasteful number, since it uses less digits than its factorization.

32013551052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18373 (or 18365 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 32013551052 in words is "thirty-two billion, thirteen million, five hundred fifty-one thousand, fifty-two".