53104212909 has 12 divisors (see below), whose sum is σ = 83679365952. Its totient is φ = 32184371400.

The previous prime is 53104212869. The next prime is 53104212923. The reversal of 53104212909 is 90921240135.

It is not a de Polignac number, because 53104212909 - 2⁷ = 53104212781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53104212409) 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, 268202997 + ... + 268203194.

It is an arithmetic number, because the mean of its divisors is an integer number (6973280496).

Almost surely, 2^53104212909 is an apocalyptic number.

It is an amenable number.

53104212909 is a deficient number, since it is larger than the sum of its proper divisors (30575153043).

53104212909 is a wasteful number, since it uses less digits than its factorization.

53104212909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536406208 (or 536406205 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 53104212909 in words is "fifty-three billion, one hundred four million, two hundred twelve thousand, nine hundred nine".