6606055090 has 32 divisors (see below), whose sum is σ = 12631608000. Its totient is φ = 2480372928.

The previous prime is 6606055063. The next prime is 6606055123. The reversal of 6606055090 is 905506066.

It is a happy number.

It is a super-2 number, since 2×6606055090² = 87279927704229816200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138780 + ... + 180199.

It is an arithmetic number, because the mean of its divisors is an integer number (394737750).

Almost surely, 2^6606055090 is an apocalyptic number.

6606055090 is a deficient number, since it is larger than the sum of its proper divisors (6025552910).

6606055090 is a wasteful number, since it uses less digits than its factorization.

6606055090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319114.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 6606055090 is about 81277.6420056586. The cubic root of 6606055090 is about 1876.3509164609.

The spelling of 6606055090 in words is "six billion, six hundred six million, fifty-five thousand, ninety".