6855534050 has 24 divisors (see below), whose sum is σ = 12779734500. Its totient is φ = 2736097280.

The previous prime is 6855534013. The next prime is 6855534089. The reversal of 6855534050 is 504355586.

It can be written as a sum of positive squares in 6 ways, for example, as 3164850049 + 3690684001 = 56257^2 + 60751^2 .

It is a super-2 number, since 2×6855534050² = 93996694221418805000, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6855533989 and 6855534007.

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 in 11 ways as a sum of consecutive naturals, for example, 130235 + ... + 175134.

Almost surely, 2^6855534050 is an apocalyptic number.

6855534050 is a deficient number, since it is larger than the sum of its proper divisors (5924200450).

6855534050 is a wasteful number, since it uses less digits than its factorization.

6855534050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305830 (or 305825 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The square root of 6855534050 is about 82798.1524552330. The cubic root of 6855534050 is about 1899.6799137616.

The spelling of 6855534050 in words is "six billion, eight hundred fifty-five million, five hundred thirty-four thousand, fifty".