53065357277 has 8 divisors (see below), whose sum is σ = 53634700800. Its totient is φ = 52496875600.

The previous prime is 53065357259. The next prime is 53065357291. The reversal of 53065357277 is 77275356035.

It is a happy number.

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 53065357277 - 2²⁴ = 53048580061 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 (53065357297) 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, 91277 + ... + 338322.

It is an arithmetic number, because the mean of its divisors is an integer number (6704337600).

Almost surely, 2^53065357277 is an apocalyptic number.

It is an amenable number.

53065357277 is a deficient number, since it is larger than the sum of its proper divisors (569343523).

53065357277 is a wasteful number, since it uses less digits than its factorization.

53065357277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430923.

The product of its (nonzero) digits is 4630500, while the sum is 50.

The spelling of 53065357277 in words is "fifty-three billion, sixty-five million, three hundred fifty-seven thousand, two hundred seventy-seven".