16064125032 has 64 divisors (see below), whose sum is σ = 41044872960. Its totient is φ = 5237740800.

The previous prime is 16064125013. The next prime is 16064125067. The reversal of 16064125032 is 23052146061.

It is a super-2 number, since 2×16064125032² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234673 + ... + 295295.

It is an arithmetic number, because the mean of its divisors is an integer number (641326140).

Almost surely, 2^16064125032 is an apocalyptic number.

16064125032 is a gapful number since it is divisible by the number (12) 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 16064125032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20522436480).

16064125032 is an abundant number, since it is smaller than the sum of its proper divisors (24980747928).

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

16064125032 is a wasteful number, since it uses less digits than its factorization.

16064125032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60874 (or 60870 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 16064125032 in words is "sixteen billion, sixty-four million, one hundred twenty-five thousand, thirty-two".