2052647316 has 36 divisors (see below), whose sum is σ = 5273701524. Its totient is φ = 672998400.

The previous prime is 2052647297. The next prime is 2052647321. The reversal of 2052647316 is 6137462502.

2052647316 is a `hidden beast` number, since 2 + 0 + 5 + 2 + 647 + 3 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 424524816 + 1628122500 = 20604^2 + 40350^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2052647316² = 8426722007764007712, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465165 + ... + 469556.

It is an arithmetic number, because the mean of its divisors is an integer number (146491709).

Almost surely, 2^2052647316 is an apocalyptic number.

It is an amenable number.

2052647316 is an abundant number, since it is smaller than the sum of its proper divisors (3221054208).

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

2052647316 is a wasteful number, since it uses less digits than its factorization.

2052647316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934792 (or 934787 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2052647316 is about 45306.1509731295. The cubic root of 2052647316 is about 1270.8806828842.

The spelling of 2052647316 in words is "two billion, fifty-two million, six hundred forty-seven thousand, three hundred sixteen".