3555061136 has 20 divisors (see below), whose sum is σ = 7514106864. Its totient is φ = 1615936800.

The previous prime is 3555061117. The next prime is 3555061189. The reversal of 3555061136 is 6311605553.

It is a happy number.

It is a super-3 number, since 3×3555061136³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3555061096 and 3555061105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10099430 + ... + 10099781.

Almost surely, 2^3555061136 is an apocalyptic number.

It is an amenable number.

3555061136 is an abundant number, since it is smaller than the sum of its proper divisors (3959045728).

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

3555061136 is a wasteful number, since it uses less digits than its factorization.

3555061136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20199230 (or 20199224 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 3555061136 is about 59624.3334218505. Note that the first 3 decimals coincide. The cubic root of 3555061136 is about 1526.2149073199.

Adding to 3555061136 its reverse (6311605553), we get a palindrome (9866666689).

The spelling of 3555061136 in words is "three billion, five hundred fifty-five million, sixty-one thousand, one hundred thirty-six".