16532483615 has 16 divisors (see below), whose sum is σ = 20048307840. Its totient is φ = 13087020960.

The previous prime is 16532483603. The next prime is 16532483621. The reversal of 16532483615 is 51638423561.

It is a happy number.

It is not a de Polignac number, because 16532483615 - 2⁴ = 16532483599 is a prime.

It is a congruent number.

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, 190916 + ... + 263654.

It is an arithmetic number, because the mean of its divisors is an integer number (1253019240).

Almost surely, 2^16532483615 is an apocalyptic number.

16532483615 is a deficient number, since it is larger than the sum of its proper divisors (3515824225).

16532483615 is a wasteful number, since it uses less digits than its factorization.

16532483615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73222.

The product of its digits is 518400, while the sum is 44.

The spelling of 16532483615 in words is "sixteen billion, five hundred thirty-two million, four hundred eighty-three thousand, six hundred fifteen".