53481896579 has 8 divisors (see below), whose sum is σ = 54298509408. Its totient is φ = 52667043520.

The previous prime is 53481896569. The next prime is 53481896581. The reversal of 53481896579 is 97569818435.

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 53481896579 - 2⁸ = 53481896323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53481896569) 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, 378632 + ... + 500325.

It is an arithmetic number, because the mean of its divisors is an integer number (6787313676).

Almost surely, 2^53481896579 is an apocalyptic number.

53481896579 is a deficient number, since it is larger than the sum of its proper divisors (816612829).

53481896579 is an equidigital number, since it uses as much as digits as its factorization.

53481896579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879885.

The product of its digits is 65318400, while the sum is 65.

The spelling of 53481896579 in words is "fifty-three billion, four hundred eighty-one million, eight hundred ninety-six thousand, five hundred seventy-nine".