16500532715340 has 96 divisors (see below), whose sum is σ = 46760964477696. Its totient is φ = 4346865342720.

The previous prime is 16500532715321. The next prime is 16500532715369. The reversal of 16500532715340 is 4351723500561.

It is a junction number, because it is equal to n+sod(n) for n = 16500532715292 and 16500532715301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90450259 + ... + 90632501.

It is an arithmetic number, because the mean of its divisors is an integer number (487093379976).

Almost surely, 2^{16500532715340} is an apocalyptic number.

16500532715340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16500532715340 is an abundant number, since it is smaller than the sum of its proper divisors (30260431762356).

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

16500532715340 is a wasteful number, since it uses less digits than its factorization.

16500532715340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200519 (or 200517 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 16500532715340 in words is "sixteen trillion, five hundred billion, five hundred thirty-two million, seven hundred fifteen thousand, three hundred forty".