105505001550150 has 24 divisors (see below), whose sum is σ = 261652403844744. Its totient is φ = 28134667080000.

The previous prime is 105505001550121. The next prime is 105505001550161. The reversal of 105505001550150 is 51055100505501.

It is a super-2 number, since 2×105505001550150² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351683338351 + ... + 351683338650.

It is an arithmetic number, because the mean of its divisors is an integer number (10902183493531).

Almost surely, 2^{105505001550150} is an apocalyptic number.

105505001550150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105505001550150 is an abundant number, since it is smaller than the sum of its proper divisors (156147402294594).

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

105505001550150 is a wasteful number, since it uses less digits than its factorization.

105505001550150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703366677016 (or 703366677011 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 105505001550150 in words is "one hundred five trillion, five hundred five billion, one million, five hundred fifty thousand, one hundred fifty".