6863219053 has 8 divisors (see below), whose sum is σ = 7087493376. Its totient is φ = 6639124800.

The previous prime is 6863219029. The next prime is 6863219087. The reversal of 6863219053 is 3509123686.

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

It is a cyclic number.

It is not a de Polignac number, because 6863219053 - 2²⁹ = 6326348141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6863219093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34725 + ... + 122197.

It is an arithmetic number, because the mean of its divisors is an integer number (885936672).

Almost surely, 2^6863219053 is an apocalyptic number.

It is an amenable number.

6863219053 is a deficient number, since it is larger than the sum of its proper divisors (224274323).

6863219053 is a wasteful number, since it uses less digits than its factorization.

6863219053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90035.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 6863219053 is about 82844.5475152107. The cubic root of 6863219053 is about 1900.3894910648.

The spelling of 6863219053 in words is "six billion, eight hundred sixty-three million, two hundred nineteen thousand, fifty-three".