6553979074 has 8 divisors (see below), whose sum is σ = 10059595920. Its totient is φ = 3200780436.

The previous prime is 6553979063. The next prime is 6553979123. The reversal of 6553979074 is 4709793556.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 38104444 + ... + 38104615.

It is an arithmetic number, because the mean of its divisors is an integer number (1257449490).

Almost surely, 2^6553979074 is an apocalyptic number.

6553979074 is a deficient number, since it is larger than the sum of its proper divisors (3505616846).

6553979074 is a wasteful number, since it uses less digits than its factorization.

6553979074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76209104.

The product of its (nonzero) digits is 7144200, while the sum is 55.

The square root of 6553979074 is about 80956.6493501306. The cubic root of 6553979074 is about 1871.4074331115.

The spelling of 6553979074 in words is "six billion, five hundred fifty-three million, nine hundred seventy-nine thousand, seventy-four".