16087322504 has 16 divisors (see below), whose sum is σ = 32905887120. Its totient is φ = 7312419280.

The previous prime is 16087322501. The next prime is 16087322519. The reversal of 16087322504 is 40522378061.

It is a happy number.

It is a super-3 number, since 3×16087322504³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16087322501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91405154 + ... + 91405329.

It is an arithmetic number, because the mean of its divisors is an integer number (2056617945).

Almost surely, 2^16087322504 is an apocalyptic number.

It is an amenable number.

16087322504 is an abundant number, since it is smaller than the sum of its proper divisors (16818564616).

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

16087322504 is a wasteful number, since it uses less digits than its factorization.

16087322504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182810500 (or 182810496 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 16087322504 in words is "sixteen billion, eighty-seven million, three hundred twenty-two thousand, five hundred four".