6612011356 has 12 divisors (see below), whose sum is σ = 11602043992. Its totient is φ = 3297141648.

The previous prime is 6612011317. The next prime is 6612011363. The reversal of 6612011356 is 6531102166.

It is a congruent number.

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, 2214330 + ... + 2217313.

Almost surely, 2^6612011356 is an apocalyptic number.

It is an amenable number.

6612011356 is a deficient number, since it is larger than the sum of its proper divisors (4990032636).

6612011356 is a wasteful number, since it uses less digits than its factorization.

6612011356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4432020 (or 4432018 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6612011356 is about 81314.2752288920. The cubic root of 6612011356 is about 1876.9146764147.

The spelling of 6612011356 in words is "six billion, six hundred twelve million, eleven thousand, three hundred fifty-six".