2159373147 has 16 divisors (see below), whose sum is σ = 3107946240. Its totient is φ = 1329507872.

The previous prime is 2159373143. The next prime is 2159373149. The reversal of 2159373147 is 7413739512.

2159373147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2159373147 - 2² = 2159373143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2159373099 and 2159373108.

It is not an unprimeable number, because it can be changed into a prime (2159373143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537573 + ... + 541574.

It is an arithmetic number, because the mean of its divisors is an integer number (194246640).

Almost surely, 2^2159373147 is an apocalyptic number.

2159373147 is a deficient number, since it is larger than the sum of its proper divisors (948573093).

2159373147 is a wasteful number, since it uses less digits than its factorization.

2159373147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079202.

The product of its digits is 158760, while the sum is 42.

The square root of 2159373147 is about 46469.0558006078. The cubic root of 2159373147 is about 1292.5357543419.

The spelling of 2159373147 in words is "two billion, one hundred fifty-nine million, three hundred seventy-three thousand, one hundred forty-seven".