6562022116 has 24 divisors (see below), whose sum is σ = 12489342264. Its totient is φ = 2998636800.

The previous prime is 6562022099. The next prime is 6562022149. The reversal of 6562022116 is 6112202656.

It can be written as a sum of positive squares in 4 ways, for example, as 137358400 + 6424663716 = 11720^2 + 80154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619465 + ... + 629968.

It is an arithmetic number, because the mean of its divisors is an integer number (520389261).

Almost surely, 2^6562022116 is an apocalyptic number.

It is an amenable number.

6562022116 is a deficient number, since it is larger than the sum of its proper divisors (5927320148).

6562022116 is a wasteful number, since it uses less digits than its factorization.

6562022116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249551 (or 1249549 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 6562022116 is about 81006.3091123154. The cubic root of 6562022116 is about 1872.1726504660.

The spelling of 6562022116 in words is "six billion, five hundred sixty-two million, twenty-two thousand, one hundred sixteen".