156105650163 has 24 divisors (see below), whose sum is σ = 217642298832. Its totient is φ = 99518930368.

The previous prime is 156105650119. The next prime is 156105650171. The reversal of 156105650163 is 361056501651.

It is not a de Polignac number, because 156105650163 - 2²² = 156101455859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (156105650263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7119445 + ... + 7141337.

It is an arithmetic number, because the mean of its divisors is an integer number (9068429118).

Almost surely, 2^156105650163 is an apocalyptic number.

156105650163 is a deficient number, since it is larger than the sum of its proper divisors (61536648669).

156105650163 is a wasteful number, since it uses less digits than its factorization.

156105650163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26435 (or 26412 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 156105650163 in words is "one hundred fifty-six billion, one hundred five million, six hundred fifty thousand, one hundred sixty-three".