229162625657 has 8 divisors (see below), whose sum is σ = 262341801216. Its totient is φ = 196093864512.

The previous prime is 229162625639. The next prime is 229162625669. The reversal of 229162625657 is 756526261922.

229162625657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 229162625657 - 2⁸ = 229162625401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229162625599 and 229162625608.

It is not an unprimeable number, because it can be changed into a prime (229162625557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27599153 + ... + 27607454.

It is an arithmetic number, because the mean of its divisors is an integer number (32792725152).

Almost surely, 2^229162625657 is an apocalyptic number.

It is an amenable number.

229162625657 is a deficient number, since it is larger than the sum of its proper divisors (33179175559).

229162625657 is an equidigital number, since it uses as much as digits as its factorization.

229162625657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55207207.

The product of its digits is 5443200, while the sum is 53.

The spelling of 229162625657 in words is "two hundred twenty-nine billion, one hundred sixty-two million, six hundred twenty-five thousand, six hundred fifty-seven".