16172270151 has 8 divisors (see below), whose sum is σ = 21563754480. Its totient is φ = 10781149632.

The previous prime is 16172270099. The next prime is 16172270161. The reversal of 16172270151 is 15107227161.

16172270151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16172270151 - 2¹⁵ = 16172237383 is a prime.

It is a super-4 number, since 4×16172270151⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16172270161) 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 7 ways as a sum of consecutive naturals, for example, 39505 + ... + 184133.

It is an arithmetic number, because the mean of its divisors is an integer number (2695469310).

Almost surely, 2^16172270151 is an apocalyptic number.

16172270151 is a deficient number, since it is larger than the sum of its proper divisors (5391484329).

16172270151 is a wasteful number, since it uses less digits than its factorization.

16172270151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181905.

The product of its (nonzero) digits is 5880, while the sum is 33.

The spelling of 16172270151 in words is "sixteen billion, one hundred seventy-two million, two hundred seventy thousand, one hundred fifty-one".