53812835136 has 112 divisors (see below), whose sum is σ = 161184945600. Its totient is φ = 17599136256.

The previous prime is 53812835107. The next prime is 53812835137. The reversal of 53812835136 is 63153821835.

53812835136 is a `hidden beast` number, since 5 + 3 + 8 + 128 + 3 + 513 + 6 = 666.

53812835136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53812835136² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53812835091 and 53812835100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53812835137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202206 + ... + 385373.

It is an arithmetic number, because the mean of its divisors is an integer number (1439151300).

Almost surely, 2^53812835136 is an apocalyptic number.

It is an amenable number.

53812835136 is an abundant number, since it is smaller than the sum of its proper divisors (107372110464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53812835136 is a wasteful number, since it uses less digits than its factorization.

53812835136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587653 (or 587637 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The spelling of 53812835136 in words is "fifty-three billion, eight hundred twelve million, eight hundred thirty-five thousand, one hundred thirty-six".