229572752505 has 8 divisors (see below), whose sum is σ = 367316404032. Its totient is φ = 122438801328.

The previous prime is 229572752477. The next prime is 229572752551. The reversal of 229572752505 is 505257275922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 229572752505 - 2²⁰ = 229571703929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7652425069 + ... + 7652425098.

It is an arithmetic number, because the mean of its divisors is an integer number (45914550504).

Almost surely, 2^229572752505 is an apocalyptic number.

It is an amenable number.

229572752505 is a deficient number, since it is larger than the sum of its proper divisors (137743651527).

229572752505 is a wasteful number, since it uses less digits than its factorization.

229572752505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15304850175.

The product of its (nonzero) digits is 4410000, while the sum is 51.

The spelling of 229572752505 in words is "two hundred twenty-nine billion, five hundred seventy-two million, seven hundred fifty-two thousand, five hundred five".