53789589538 has 8 divisors (see below), whose sum is σ = 84192401088. Its totient is φ = 25725455844.

The previous prime is 53789589533. The next prime is 53789589629. The reversal of 53789589538 is 83598598735.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (53789589533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584669406 + ... + 584669497.

It is an arithmetic number, because the mean of its divisors is an integer number (10524050136).

Almost surely, 2^53789589538 is an apocalyptic number.

53789589538 is a deficient number, since it is larger than the sum of its proper divisors (30402811550).

53789589538 is a wasteful number, since it uses less digits than its factorization.

53789589538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169338928.

The product of its digits is 326592000, while the sum is 70.

The spelling of 53789589538 in words is "fifty-three billion, seven hundred eighty-nine million, five hundred eighty-nine thousand, five hundred thirty-eight".