2053395216 has 60 divisors (see below), whose sum is σ = 5901984972. Its totient is φ = 665964288.

The previous prime is 2053395181. The next prime is 2053395221. The reversal of 2053395216 is 6125933502.

2053395216 is a `hidden beast` number, since 2 + 0 + 53 + 395 + 216 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1313337600 + 740057616 = 36240^2 + 27204^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 187371 + ... + 198026.

Almost surely, 2^2053395216 is an apocalyptic number.

It is an amenable number.

2053395216 is an abundant number, since it is smaller than the sum of its proper divisors (3848589756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2053395216 is a wasteful number, since it uses less digits than its factorization.

2053395216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385448 (or 385439 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 2053395216 is about 45314.4040675810. The cubic root of 2053395216 is about 1271.0350163051.

The spelling of 2053395216 in words is "two billion, fifty-three million, three hundred ninety-five thousand, two hundred sixteen".