16072155127061 has 8 divisors (see below), whose sum is σ = 17533321020864. Its totient is φ = 14610999380320.

The previous prime is 16072155127057. The next prime is 16072155127097.

16072155127061 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16072155127061 - 2² = 16072155127057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16072155127361) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 988025 + ... + 5755041.

It is an arithmetic number, because the mean of its divisors is an integer number (2191665127608).

Almost surely, 2^{16072155127061} is an apocalyptic number.

16072155127061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16072155127061 is a deficient number, since it is larger than the sum of its proper divisors (1461165893803).

16072155127061 is a wasteful number, since it uses less digits than its factorization.

16072155127061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073531.

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 16072155127061 in words is "sixteen trillion, seventy-two billion, one hundred fifty-five million, one hundred twenty-seven thousand, sixty-one".