53105650135 has 32 divisors (see below), whose sum is σ = 67444876800. Its totient is φ = 40081749120.

The previous prime is 53105650127. The next prime is 53105650139.

53105650135 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53105650135 - 2³ = 53105650127 is a prime.

It is a super-2 number, since 2×53105650135² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53105650135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53105650139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1410100 + ... + 1447270.

It is an arithmetic number, because the mean of its divisors is an integer number (2107652400).

Almost surely, 2^53105650135 is an apocalyptic number.

53105650135 is a deficient number, since it is larger than the sum of its proper divisors (14339226665).

53105650135 is a wasteful number, since it uses less digits than its factorization.

53105650135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37431.

The product of its (nonzero) digits is 33750, while the sum is 34.

The spelling of 53105650135 in words is "fifty-three billion, one hundred five million, six hundred fifty thousand, one hundred thirty-five".