6654050563 has 8 divisors (see below), whose sum is σ = 7046619408. Its totient is φ = 6261609984.

The previous prime is 6654050537. The next prime is 6654050569. The reversal of 6654050563 is 3650504566.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6654050563 - 2⁵ = 6654050531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6654050569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87520 + ... + 144802.

It is an arithmetic number, because the mean of its divisors is an integer number (880827426).

Almost surely, 2^6654050563 is an apocalyptic number.

6654050563 is a deficient number, since it is larger than the sum of its proper divisors (392568845).

6654050563 is a wasteful number, since it uses less digits than its factorization.

6654050563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64133.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 6654050563 is about 81572.3639659903. The cubic root of 6654050563 is about 1880.8840872592.

The spelling of 6654050563 in words is "six billion, six hundred fifty-four million, fifty thousand, five hundred sixty-three".