2050647652 has 12 divisors (see below), whose sum is σ = 3712379580. Its totient is φ = 989967776.

The previous prime is 2050647649. The next prime is 2050647653. The reversal of 2050647652 is 2567460502.

It can be written as a sum of positive squares in 2 ways, for example, as 413959716 + 1636687936 = 20346^2 + 40456^2 .

It is a super-2 number, since 2×2050647652² = 8410311585306226208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2050647653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8838883 + ... + 8839114.

It is an arithmetic number, because the mean of its divisors is an integer number (309364965).

Almost surely, 2^2050647652 is an apocalyptic number.

It is an amenable number.

2050647652 is a deficient number, since it is larger than the sum of its proper divisors (1661731928).

2050647652 is a wasteful number, since it uses less digits than its factorization.

2050647652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17678030 (or 17678028 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 2050647652 is about 45284.0772457605. The cubic root of 2050647652 is about 1270.4678566407.

The spelling of 2050647652 in words is "two billion, fifty million, six hundred forty-seven thousand, six hundred fifty-two".