53875388489 has 12 divisors (see below), whose sum is σ = 58357461456. Its totient is φ = 49714911792.

The previous prime is 53875388477. The next prime is 53875388491. The reversal of 53875388489 is 98488357835.

It is not a de Polignac number, because 53875388489 - 2²⁸ = 53606953033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53875382489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484154 + ... + 584940.

It is an arithmetic number, because the mean of its divisors is an integer number (4863121788).

Almost surely, 2^53875388489 is an apocalyptic number.

It is an amenable number.

53875388489 is a deficient number, since it is larger than the sum of its proper divisors (4482072967).

53875388489 is a wasteful number, since it uses less digits than its factorization.

53875388489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103976 (or 103963 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 68.

The spelling of 53875388489 in words is "fifty-three billion, eight hundred seventy-five million, three hundred eighty-eight thousand, four hundred eighty-nine".