32125513552 has 60 divisors (see below), whose sum is σ = 68598144160. Its totient is φ = 14563644480.

The previous prime is 32125513549. The next prime is 32125513561. The reversal of 32125513552 is 25531552123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711853 + ... + 755635.

Almost surely, 2^32125513552 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 32125513552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34299072080).

32125513552 is an abundant number, since it is smaller than the sum of its proper divisors (36472630608).

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

32125513552 is a wasteful number, since it uses less digits than its factorization.

32125513552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44192 (or 44175 counting only the distinct ones).

The product of its digits is 45000, while the sum is 34.

The spelling of 32125513552 in words is "thirty-two billion, one hundred twenty-five million, five hundred thirteen thousand, five hundred fifty-two".