219329158953 has 8 divisors (see below), whose sum is σ = 292443343168. Its totient is φ = 146217207024.

The previous prime is 219329158949. The next prime is 219329158981. The reversal of 219329158953 is 359851923912.

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

It is not a de Polignac number, because 219329158953 - 2² = 219329158949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 219329158893 and 219329158902.

It is not an unprimeable number, because it can be changed into a prime (219329168953) 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 7 ways as a sum of consecutive naturals, for example, 313501 + ... + 732762.

It is an arithmetic number, because the mean of its divisors is an integer number (36555417896).

Almost surely, 2^219329158953 is an apocalyptic number.

It is an amenable number.

219329158953 is a deficient number, since it is larger than the sum of its proper divisors (73114184215).

219329158953 is a wasteful number, since it uses less digits than its factorization.

219329158953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116143.

The product of its digits is 5248800, while the sum is 57.

The spelling of 219329158953 in words is "two hundred nineteen billion, three hundred twenty-nine million, one hundred fifty-eight thousand, nine hundred fifty-three".