53579916269 has 8 divisors (see below), whose sum is σ = 58456283808. Its totient is φ = 48704459760.

The previous prime is 53579916253. The next prime is 53579916349. The reversal of 53579916269 is 96261997535.

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

It is not a de Polignac number, because 53579916269 - 2⁴ = 53579916253 is a prime.

It is a super-2 number, since 2×53579916269² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53579916469) 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, 101747 + ... + 342800.

It is an arithmetic number, because the mean of its divisors is an integer number (7307035476).

Almost surely, 2^53579916269 is an apocalyptic number.

It is an amenable number.

53579916269 is a deficient number, since it is larger than the sum of its proper divisors (4876367539).

53579916269 is a wasteful number, since it uses less digits than its factorization.

53579916269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455515.

The product of its digits is 27556200, while the sum is 62.

The spelling of 53579916269 in words is "fifty-three billion, five hundred seventy-nine million, nine hundred sixteen thousand, two hundred sixty-nine".