6804042550 has 12 divisors (see below), whose sum is σ = 12655519236. Its totient is φ = 2721617000.

The previous prime is 6804042547. The next prime is 6804042577. The reversal of 6804042550 is 552404086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68040376 + ... + 68040475.

It is an arithmetic number, because the mean of its divisors is an integer number (1054626603).

Almost surely, 2^6804042550 is an apocalyptic number.

6804042550 is a deficient number, since it is larger than the sum of its proper divisors (5851476686).

6804042550 is a wasteful number, since it uses less digits than its factorization.

6804042550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136080863 (or 136080858 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 6804042550 is about 82486.6204302249. The cubic root of 6804042550 is about 1894.9118293343.

The spelling of 6804042550 in words is "six billion, eight hundred four million, forty-two thousand, five hundred fifty".