6562539048 has 384 divisors, whose sum is σ = 20069683200. Its totient is φ = 1779148800.

The previous prime is 6562539043. The next prime is 6562539059. The reversal of 6562539048 is 8409352656.

It is a junction number, because it is equal to n+sod(n) for n = 6562538988 and 6562539006.

It is not an unprimeable number, because it can be changed into a prime (6562539043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 97948311 + ... + 97948377.

It is an arithmetic number, because the mean of its divisors is an integer number (52264800).

Almost surely, 2^6562539048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6562539048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10034841600).

6562539048 is an abundant number, since it is smaller than the sum of its proper divisors (13507144152).

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

6562539048 is a wasteful number, since it uses less digits than its factorization.

6562539048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The square root of 6562539048 is about 81009.4997392281. The cubic root of 6562539048 is about 1872.2218101368.

The spelling of 6562539048 in words is "six billion, five hundred sixty-two million, five hundred thirty-nine thousand, forty-eight".