16532433463 has 16 divisors (see below), whose sum is σ = 21418539520. Its totient is φ = 12392152416.

The previous prime is 16532433457. The next prime is 16532433503. The reversal of 16532433463 is 36433423561.

It is a de Polignac number, because none of the positive numbers 2^k-16532433463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16532430463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4779195 + ... + 4782652.

It is an arithmetic number, because the mean of its divisors is an integer number (1338658720).

Almost surely, 2^16532433463 is an apocalyptic number.

16532433463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16532433463 is a deficient number, since it is larger than the sum of its proper divisors (4886106057).

16532433463 is a wasteful number, since it uses less digits than its factorization.

16532433463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9561886.

The product of its digits is 466560, while the sum is 40.

The spelling of 16532433463 in words is "sixteen billion, five hundred thirty-two million, four hundred thirty-three thousand, four hundred sixty-three".