1652263016 has 8 divisors (see below), whose sum is σ = 3097993170. Its totient is φ = 826131504.

The previous prime is 1652263013. The next prime is 1652263027. The reversal of 1652263016 is 6103622561.

It can be written as a sum of positive squares in only one way, i.e., 1603682116 + 48580900 = 40046^2 + 6970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1652263013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103266431 + ... + 103266446.

Almost surely, 2^1652263016 is an apocalyptic number.

It is an amenable number.

1652263016 is a deficient number, since it is larger than the sum of its proper divisors (1445730154).

1652263016 is a wasteful number, since it uses less digits than its factorization.

1652263016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206532883 (or 206532879 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1652263016 is about 40648.0382798481. The cubic root of 1652263016 is about 1182.2057316566.

Adding to 1652263016 its reverse (6103622561), we get a palindrome (7755885577).

The spelling of 1652263016 in words is "one billion, six hundred fifty-two million, two hundred sixty-three thousand, sixteen".