156114563 has 6 divisors (see below), whose sum is σ = 171597132. Its totient is φ = 141922220.

The previous prime is 156114559. The next prime is 156114577. The reversal of 156114563 is 365411651.

It is not a de Polignac number, because 156114563 - 2² = 156114559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (156114503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 644981 + ... + 645222.

It is an arithmetic number, because the mean of its divisors is an integer number (28599522).

Almost surely, 2^156114563 is an apocalyptic number.

156114563 is a deficient number, since it is larger than the sum of its proper divisors (15482569).

156114563 is a wasteful number, since it uses less digits than its factorization.

156114563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290225 (or 1290214 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 156114563 is about 12494.5813455273. The cubic root of 156114563 is about 538.4530060977.

The spelling of 156114563 in words is "one hundred fifty-six million, one hundred fourteen thousand, five hundred sixty-three".