106706255550 has 24 divisors (see below), whose sum is σ = 264631514136. Its totient is φ = 28455001440.

The previous prime is 106706255549. The next prime is 106706255563. The reversal of 106706255550 is 55552607601.

It is a happy number.

It is a super-2 number, since 2×106706255550² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355687369 + ... + 355687668.

It is an arithmetic number, because the mean of its divisors is an integer number (11026313089).

Almost surely, 2^106706255550 is an apocalyptic number.

106706255550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106706255550 is an abundant number, since it is smaller than the sum of its proper divisors (157925258586).

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

106706255550 is a wasteful number, since it uses less digits than its factorization.

106706255550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711375052 (or 711375047 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 42.

The spelling of 106706255550 in words is "one hundred six billion, seven hundred six million, two hundred fifty-five thousand, five hundred fifty".