105504042435325 has 24 divisors (see below), whose sum is σ = 130871101392000. Its totient is φ = 84373502693760.

The previous prime is 105504042435251. The next prime is 105504042435343. The reversal of 105504042435325 is 523534240405501.

It is not a de Polignac number, because 105504042435325 - 2⁴⁵ = 70319670346493 is a prime.

It is a super-2 number, since 2×105504042435325² (a number of 29 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 (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1658862876 + ... + 1658926474.

It is an arithmetic number, because the mean of its divisors is an integer number (5452962558000).

Almost surely, 2^{105504042435325} is an apocalyptic number.

It is an amenable number.

105504042435325 is a deficient number, since it is larger than the sum of its proper divisors (25367058956675).

105504042435325 is a wasteful number, since it uses less digits than its factorization.

105504042435325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85941 (or 85936 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 105504042435325 in words is "one hundred five trillion, five hundred four billion, forty-two million, four hundred thirty-five thousand, three hundred twenty-five".