53765284885 has 16 divisors (see below), whose sum is σ = 70658945280. Its totient is φ = 39030649920.

The previous prime is 53765284879. The next prime is 53765284907. The reversal of 53765284885 is 58848256735.

It is not a de Polignac number, because 53765284885 - 2¹³ = 53765276693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7005981 + ... + 7013650.

It is an arithmetic number, because the mean of its divisors is an integer number (4416184080).

Almost surely, 2^53765284885 is an apocalyptic number.

It is an amenable number.

53765284885 is a deficient number, since it is larger than the sum of its proper divisors (16893660395).

53765284885 is a wasteful number, since it uses less digits than its factorization.

53765284885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14019708.

The product of its digits is 64512000, while the sum is 61.

The spelling of 53765284885 in words is "fifty-three billion, seven hundred sixty-five million, two hundred eighty-four thousand, eight hundred eighty-five".