16472069915 has 16 divisors (see below), whose sum is σ = 22592625408. Its totient is φ = 11293954656.

The previous prime is 16472069903. The next prime is 16472069963. The reversal of 16472069915 is 51996027461.

It is a cyclic number.

It is not a de Polignac number, because 16472069915 - 2⁸ = 16472069659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438464 + ... + 474546.

It is an arithmetic number, because the mean of its divisors is an integer number (1412039088).

Almost surely, 2^16472069915 is an apocalyptic number.

16472069915 is a deficient number, since it is larger than the sum of its proper divisors (6120555493).

16472069915 is a wasteful number, since it uses less digits than its factorization.

16472069915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49138.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 16472069915 in words is "sixteen billion, four hundred seventy-two million, sixty-nine thousand, nine hundred fifteen".