106570661500 has 48 divisors (see below), whose sum is σ = 234527188896. Its totient is φ = 42302832000.

The previous prime is 106570661473. The next prime is 106570661503. The reversal of 106570661500 is 5166075601.

It is a super-2 number, since 2×106570661500² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106570661500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106570661503) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 748017 + ... + 879016.

It is an arithmetic number, because the mean of its divisors is an integer number (4885983102).

Almost surely, 2^106570661500 is an apocalyptic number.

106570661500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106570661500 is an abundant number, since it is smaller than the sum of its proper divisors (127956527396).

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

106570661500 is a wasteful number, since it uses less digits than its factorization.

106570661500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627183 (or 1627171 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 106570661500 in words is "one hundred six billion, five hundred seventy million, six hundred sixty-one thousand, five hundred".