1016547328047 has 4 divisors (see below), whose sum is σ = 1355396437400. Its totient is φ = 677698218696.

The previous prime is 1016547328019. The next prime is 1016547328103. The reversal of 1016547328047 is 7408237456101.

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

It is not a de Polignac number, because 1016547328047 - 2⁸ = 1016547327791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1016547327987 and 1016547328005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016547321047) 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, 169424554672 + ... + 169424554677.

It is an arithmetic number, because the mean of its divisors is an integer number (338849109350).

Almost surely, 2^{1016547328047} is an apocalyptic number.

1016547328047 is a deficient number, since it is larger than the sum of its proper divisors (338849109353).

1016547328047 is an equidigital number, since it uses as much as digits as its factorization.

1016547328047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338849109352.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 1016547328047 in words is "one trillion, sixteen billion, five hundred forty-seven million, three hundred twenty-eight thousand, forty-seven".