16015006116501 has 16 divisors (see below), whose sum is σ = 24404717606400. Its totient is φ = 9151095030768.

The previous prime is 16015006116481. The next prime is 16015006116509. The reversal of 16015006116501 is 10561160051061.

It is not a de Polignac number, because 16015006116501 - 2⁶ = 16015006116437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16015006116509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13458811 + ... + 14600328.

It is an arithmetic number, because the mean of its divisors is an integer number (1525294850400).

Almost surely, 2^{16015006116501} is an apocalyptic number.

It is an amenable number.

16015006116501 is a deficient number, since it is larger than the sum of its proper divisors (8389711489899).

16015006116501 is a wasteful number, since it uses less digits than its factorization.

16015006116501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28086328.

The product of its (nonzero) digits is 5400, while the sum is 33.

Adding to 16015006116501 its reverse (10561160051061), we get a palindrome (26576166167562).

The spelling of 16015006116501 in words is "sixteen trillion, fifteen billion, six million, one hundred sixteen thousand, five hundred one".