6577146038 has 4 divisors (see below), whose sum is σ = 9865719060. Its totient is φ = 3288573018.

The previous prime is 6577145959. The next prime is 6577146041. The reversal of 6577146038 is 8306417756.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 6577145983 and 6577146001.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1644286508 + ... + 1644286511.

It is an arithmetic number, because the mean of its divisors is an integer number (2466429765).

Almost surely, 2^6577146038 is an apocalyptic number.

6577146038 is a deficient number, since it is larger than the sum of its proper divisors (3288573022).

6577146038 is a wasteful number, since it uses less digits than its factorization.

6577146038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288573021.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 6577146038 is about 81099.6056587207. The cubic root of 6577146038 is about 1873.6098531867.

The spelling of 6577146038 in words is "six billion, five hundred seventy-seven million, one hundred forty-six thousand, thirty-eight".