16032540524 has 96 divisors (see below), whose sum is σ = 37764314112. Its totient is φ = 5751648000.

The previous prime is 16032540521. The next prime is 16032540527. The reversal of 16032540524 is 42504523061.

It is an interprime number because it is at equal distance from previous prime (16032540521) and next prime (16032540527).

It is not an unprimeable number, because it can be changed into a prime (16032540521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1680929 + ... + 1690439.

It is an arithmetic number, because the mean of its divisors is an integer number (393378272).

Almost surely, 2^16032540524 is an apocalyptic number.

16032540524 is a gapful number since it is divisible by the number (14) 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 16032540524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18882157056).

16032540524 is an abundant number, since it is smaller than the sum of its proper divisors (21731773588).

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

16032540524 is a wasteful number, since it uses less digits than its factorization.

16032540524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9967 (or 9965 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 16032540524 in words is "sixteen billion, thirty-two million, five hundred forty thousand, five hundred twenty-four".