106006561650 has 96 divisors (see below), whose sum is σ = 318662193600. Its totient is φ = 25698556800.

The previous prime is 106006561607. The next prime is 106006561663. The reversal of 106006561650 is 56165600601.

It is a super-2 number, since 2×106006561650² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3554395 + ... + 3584094.

It is an arithmetic number, because the mean of its divisors is an integer number (3319397850).

Almost surely, 2^106006561650 is an apocalyptic number.

106006561650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106006561650 is an abundant number, since it is smaller than the sum of its proper divisors (212655631950).

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

106006561650 is a wasteful number, since it uses less digits than its factorization.

106006561650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7138521 (or 7138510 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 106006561650 in words is "one hundred six billion, six million, five hundred sixty-one thousand, six hundred fifty".