16047518482 has 4 divisors (see below), whose sum is σ = 24071277726. Its totient is φ = 8023759240.

The previous prime is 16047518419. The next prime is 16047518483. The reversal of 16047518482 is 28481574061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28481574061 = 23 ⋅1238329307.

It can be written as a sum of positive squares in only one way, i.e., 16007563441 + 39955041 = 126521^2 + 6321^2 .

It is not an unprimeable number, because it can be changed into a prime (16047518483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4011879619 + ... + 4011879622.

Almost surely, 2^16047518482 is an apocalyptic number.

16047518482 is a deficient number, since it is larger than the sum of its proper divisors (8023759244).

16047518482 is an equidigital number, since it uses as much as digits as its factorization.

16047518482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8023759243.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 16047518482 in words is "sixteen billion, forty-seven million, five hundred eighteen thousand, four hundred eighty-two".