53540635112 has 16 divisors (see below), whose sum is σ = 100393265700. Its totient is φ = 26769097600.

The previous prime is 53540635087. The next prime is 53540635117. The reversal of 53540635112 is 21153604535.

It can be written as a sum of positive squares in 2 ways, for example, as 41634770116 + 11905864996 = 204046^2 + 109114^2 .

It is a super-3 number, since 3×53540635112³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (53540635117) 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 3 ways as a sum of consecutive naturals, for example, 49814 + ... + 331002.

Almost surely, 2^53540635112 is an apocalyptic number.

It is an amenable number.

53540635112 is a deficient number, since it is larger than the sum of its proper divisors (46852630588).

53540635112 is a wasteful number, since it uses less digits than its factorization.

53540635112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304996 (or 304992 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 53540635112 in words is "fifty-three billion, five hundred forty million, six hundred thirty-five thousand, one hundred twelve".