3550055156 has 6 divisors (see below), whose sum is σ = 6212596530. Its totient is φ = 1775027576.

The previous prime is 3550055143. The next prime is 3550055177. The reversal of 3550055156 is 6515500553.

It can be written as a sum of positive squares in only one way, i.e., 3490919056 + 59136100 = 59084^2 + 7690^2 .

It is a super-2 number, since 2×3550055156² = 25205783221284368672, which contains 22 as substring.

It is a congruent 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 as a sum of consecutive naturals, namely, 443756891 + ... + 443756898.

It is an arithmetic number, because the mean of its divisors is an integer number (1035432755).

Almost surely, 2^3550055156 is an apocalyptic number.

It is an amenable number.

3550055156 is a deficient number, since it is larger than the sum of its proper divisors (2662541374).

3550055156 is a wasteful number, since it uses less digits than its factorization.

3550055156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887513793 (or 887513791 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 35.

The square root of 3550055156 is about 59582.3392961371. The cubic root of 3550055156 is about 1525.4982023235.

The spelling of 3550055156 in words is "three billion, five hundred fifty million, fifty-five thousand, one hundred fifty-six".