53285225877 has 48 divisors (see below), whose sum is σ = 83295179968. Its totient is φ = 32630273280.

The previous prime is 53285225863. The next prime is 53285225879. The reversal of 53285225877 is 77852258235.

53285225877 is a `hidden beast` number, since 5 + 3 + 2 + 8 + 52 + 2 + 587 + 7 = 666.

It is not a de Polignac number, because 53285225877 - 2¹⁵ = 53285193109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53285225879) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 40336377 + ... + 40337697.

Almost surely, 2^53285225877 is an apocalyptic number.

It is an amenable number.

53285225877 is a deficient number, since it is larger than the sum of its proper divisors (30009954091).

53285225877 is a wasteful number, since it uses less digits than its factorization.

53285225877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770 (or 2767 counting only the distinct ones).

The product of its digits is 9408000, while the sum is 54.

The spelling of 53285225877 in words is "fifty-three billion, two hundred eighty-five million, two hundred twenty-five thousand, eight hundred seventy-seven".