15392000161 has 4 divisors (see below), whose sum is σ = 15393694612. Its totient is φ = 15390305712.

The previous prime is 15392000159. The next prime is 15392000189. The reversal of 15392000161 is 16100029351.

15392000161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16100029351 = 7 ⋅2300004193.

It can be written as a sum of positive squares in 2 ways, for example, as 11743840161 + 3648160000 = 108369^2 + 60400^2 .

It is a cyclic number.

It is not a de Polignac number, because 15392000161 - 2¹ = 15392000159 is a prime.

It is the 124065-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15392000101) by changing a digit.

It is a nontrivial repunit in base 124064.

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 3 ways as a sum of consecutive naturals, for example, 833526 + ... + 851791.

It is an arithmetic number, because the mean of its divisors is an integer number (3848423653).

Almost surely, 2^15392000161 is an apocalyptic number.

It is an amenable number.

15392000161 is a deficient number, since it is larger than the sum of its proper divisors (1694451).

15392000161 is an equidigital number, since it uses as much as digits as its factorization.

15392000161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694450.

The product of its (nonzero) digits is 1620, while the sum is 28.

The spelling of 15392000161 in words is "fifteen billion, three hundred ninety-two million, one hundred sixty-one", and thus it is an aban number.