234152563 has 4 divisors (see below), whose sum is σ = 234268128. Its totient is φ = 234037000.

The previous prime is 234152557. The next prime is 234152593. The reversal of 234152563 is 365251432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234152563 - 2²⁵ = 200598131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234152593) 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 3 ways as a sum of consecutive naturals, for example, 54688 + ... + 58813.

It is an arithmetic number, because the mean of its divisors is an integer number (58567032).

Almost surely, 2^234152563 is an apocalyptic number.

234152563 is a deficient number, since it is larger than the sum of its proper divisors (115565).

234152563 is a wasteful number, since it uses less digits than its factorization.

234152563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115564.

The product of its digits is 21600, while the sum is 31.

The square root of 234152563 is about 15302.0444058956. The cubic root of 234152563 is about 616.3579073109.

The spelling of 234152563 in words is "two hundred thirty-four million, one hundred fifty-two thousand, five hundred sixty-three".