6562845156 has 48 divisors (see below), whose sum is σ = 17557263360. Its totient is φ = 1869061920.

The previous prime is 6562845143. The next prime is 6562845161. The reversal of 6562845156 is 6515482656.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99486 + ... + 151733.

It is an arithmetic number, because the mean of its divisors is an integer number (365776320).

Almost surely, 2^6562845156 is an apocalyptic number.

It is an amenable number.

6562845156 is an abundant number, since it is smaller than the sum of its proper divisors (10994418204).

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

6562845156 is a wasteful number, since it uses less digits than its factorization.

6562845156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251544 (or 251542 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 48.

The square root of 6562845156 is about 81011.3890511698. The cubic root of 6562845156 is about 1872.2509194576.

The spelling of 6562845156 in words is "six billion, five hundred sixty-two million, eight hundred forty-five thousand, one hundred fifty-six".