109530519453 has 24 divisors (see below), whose sum is σ = 163331500800. Its totient is φ = 70657418880.

The previous prime is 109530519443. The next prime is 109530519457. The reversal of 109530519453 is 354915035901.

109530519453 is a `hidden beast` number, since 1 + 0 + 95 + 3 + 0 + 519 + 45 + 3 = 666.

It is not a de Polignac number, because 109530519453 - 2⁴ = 109530519437 is a prime.

It is a super-2 number, since 2×109530519453² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109530519399 and 109530519408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109530519457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4127973 + ... + 4154421.

It is an arithmetic number, because the mean of its divisors is an integer number (6805479200).

Almost surely, 2^109530519453 is an apocalyptic number.

It is an amenable number.

109530519453 is a deficient number, since it is larger than the sum of its proper divisors (53800981347).

109530519453 is a wasteful number, since it uses less digits than its factorization.

109530519453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41329 (or 41326 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 45.

The spelling of 109530519453 in words is "one hundred nine billion, five hundred thirty million, five hundred nineteen thousand, four hundred fifty-three".