6338550654 has 12 divisors (see below), whose sum is σ = 13733526456. Its totient is φ = 2112850212.

The previous prime is 6338550643. The next prime is 6338550661. The reversal of 6338550654 is 4560558336.

6338550654 is a `hidden beast` number, since 6 + 3 + 38 + 550 + 65 + 4 = 666.

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, 176070834 + ... + 176070869.

It is an arithmetic number, because the mean of its divisors is an integer number (1144460538).

Almost surely, 2^6338550654 is an apocalyptic number.

6338550654 is an abundant number, since it is smaller than the sum of its proper divisors (7394975802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6338550654 is a wasteful number, since it uses less digits than its factorization.

6338550654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352141711 (or 352141708 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The square root of 6338550654 is about 79615.0152546616. The cubic root of 6338550654 is about 1850.6742761524.

The spelling of 6338550654 in words is "six billion, three hundred thirty-eight million, five hundred fifty thousand, six hundred fifty-four".