6532046628 has 12 divisors (see below), whose sum is σ = 15241442160. Its totient is φ = 2177348872.

The previous prime is 6532046557. The next prime is 6532046659. The reversal of 6532046628 is 8266402356.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 6532046628.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272168598 + ... + 272168621.

It is an arithmetic number, because the mean of its divisors is an integer number (1270120180).

Almost surely, 2^6532046628 is an apocalyptic number.

It is an amenable number.

6532046628 is an abundant number, since it is smaller than the sum of its proper divisors (8709395532).

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

6532046628 is a wasteful number, since it uses less digits than its factorization.

6532046628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544337226 (or 544337224 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The square root of 6532046628 is about 80821.0778695756. The cubic root of 6532046628 is about 1869.3175875600.

The spelling of 6532046628 in words is "six billion, five hundred thirty-two million, forty-six thousand, six hundred twenty-eight".