53532545105 has 8 divisors (see below), whose sum is σ = 69180519912. Its totient is φ = 39531725568.

The previous prime is 53532545089. The next prime is 53532545111. The reversal of 53532545105 is 50154523535.

It can be written as a sum of positive squares in 4 ways, for example, as 62457409 + 53470087696 = 7903^2 + 231236^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53532545105 - 2⁴ = 53532545089 is a prime.

It is a super-2 number, since 2×53532545105² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 411788744 + ... + 411788873.

It is an arithmetic number, because the mean of its divisors is an integer number (8647564989).

Almost surely, 2^53532545105 is an apocalyptic number.

It is an amenable number.

53532545105 is a deficient number, since it is larger than the sum of its proper divisors (15647974807).

53532545105 is a wasteful number, since it uses less digits than its factorization.

53532545105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823577635.

The product of its (nonzero) digits is 225000, while the sum is 38.

The spelling of 53532545105 in words is "fifty-three billion, five hundred thirty-two million, five hundred forty-five thousand, one hundred five".