16132350747 has 4 divisors (see below), whose sum is σ = 21509801000. Its totient is φ = 10754900496.

The previous prime is 16132350743. The next prime is 16132350763. The reversal of 16132350747 is 74705323161.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16132350747 - 2² = 16132350743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16132350743) 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, 2688725122 + ... + 2688725127.

It is an arithmetic number, because the mean of its divisors is an integer number (5377450250).

Almost surely, 2^16132350747 is an apocalyptic number.

16132350747 is a deficient number, since it is larger than the sum of its proper divisors (5377450253).

16132350747 is an equidigital number, since it uses as much as digits as its factorization.

16132350747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377450252.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 16132350747 in words is "sixteen billion, one hundred thirty-two million, three hundred fifty thousand, seven hundred forty-seven".