53043177605 has 8 divisors (see below), whose sum is σ = 69438341664. Its totient is φ = 38576856400.

The previous prime is 53043177601. The next prime is 53043177617. The reversal of 53043177605 is 50677134035.

It is a happy number.

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

It is not a de Polignac number, because 53043177605 - 2² = 53043177601 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53043177601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482210651 + ... + 482210760.

It is an arithmetic number, because the mean of its divisors is an integer number (8679792708).

Almost surely, 2^53043177605 is an apocalyptic number.

53043177605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53043177605 is a deficient number, since it is larger than the sum of its proper divisors (16395164059).

53043177605 is a wasteful number, since it uses less digits than its factorization.

53043177605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964421427.

The product of its (nonzero) digits is 264600, while the sum is 41.

The spelling of 53043177605 in words is "fifty-three billion, forty-three million, one hundred seventy-seven thousand, six hundred five".