6502443652 has 12 divisors (see below), whose sum is σ = 11380507600. Its totient is φ = 3250870056.

The previous prime is 6502443601. The next prime is 6502443653. The reversal of 6502443652 is 2563442056.

It is not an unprimeable number, because it can be changed into a prime (6502443653) 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, 43902 + ... + 122197.

Almost surely, 2^6502443652 is an apocalyptic number.

It is an amenable number.

6502443652 is a deficient number, since it is larger than the sum of its proper divisors (4878063948).

6502443652 is a wasteful number, since it uses less digits than its factorization.

6502443652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175890 (or 175888 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 6502443652 is about 80637.7309452591. The cubic root of 6502443652 is about 1866.4894198341.

The spelling of 6502443652 in words is "six billion, five hundred two million, four hundred forty-three thousand, six hundred fifty-two".