53895791679 has 8 divisors (see below), whose sum is σ = 76088176560. Its totient is φ = 33816967296.

The previous prime is 53895791659. The next prime is 53895791681. The reversal of 53895791679 is 97619759835.

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

It is not a de Polignac number, because 53895791679 - 2²⁰ = 53894743103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53895791659) 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, 528390064 + ... + 528390165.

It is an arithmetic number, because the mean of its divisors is an integer number (9511022070).

Almost surely, 2^53895791679 is an apocalyptic number.

53895791679 is a deficient number, since it is larger than the sum of its proper divisors (22192384881).

53895791679 is a wasteful number, since it uses less digits than its factorization.

53895791679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056780249.

The product of its digits is 128595600, while the sum is 69.

The spelling of 53895791679 in words is "fifty-three billion, eight hundred ninety-five million, seven hundred ninety-one thousand, six hundred seventy-nine".