109535929650 has 72 divisors (see below), whose sum is σ = 336327473664. Its totient is φ = 25036783200.

The previous prime is 109535929649. The next prime is 109535929663. The reversal of 109535929650 is 56929535901.

It is a happy number.

109535929650 is a `hidden beast` number, since 10 + 9 + 535 + 9 + 2 + 96 + 5 + 0 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17383506 + ... + 17389805.

It is an arithmetic number, because the mean of its divisors is an integer number (4671214912).

Almost surely, 2^109535929650 is an apocalyptic number.

109535929650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109535929650 is an abundant number, since it is smaller than the sum of its proper divisors (226791544014).

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

109535929650 is a wasteful number, since it uses less digits than its factorization.

109535929650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34773336 (or 34773328 counting only the distinct ones).

The product of its (nonzero) digits is 3280500, while the sum is 54.

The spelling of 109535929650 in words is "one hundred nine billion, five hundred thirty-five million, nine hundred twenty-nine thousand, six hundred fifty".