16537606932 has 192 divisors, whose sum is σ = 50098083840. Its totient is φ = 4119897600.

The previous prime is 16537606931. The next prime is 16537606933. The reversal of 16537606932 is 23960673561.

It is an interprime number because it is at equal distance from previous prime (16537606931) and next prime (16537606933).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16537606931) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4205007 + ... + 4208937.

It is an arithmetic number, because the mean of its divisors is an integer number (260927520).

Almost surely, 2^16537606932 is an apocalyptic number.

16537606932 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 16537606932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25049041920).

16537606932 is an abundant number, since it is smaller than the sum of its proper divisors (33560476908).

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

16537606932 is a wasteful number, since it uses less digits than its factorization.

16537606932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142 (or 4140 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 16537606932 in words is "sixteen billion, five hundred thirty-seven million, six hundred six thousand, nine hundred thirty-two".