6577611052 has 6 divisors (see below), whose sum is σ = 11510819348. Its totient is φ = 3288805524.

The previous prime is 6577611043. The next prime is 6577611059. The reversal of 6577611052 is 2501167756.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6577610996 and 6577611014.

It is not an unprimeable number, because it can be changed into a prime (6577611059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 822201378 + ... + 822201385.

Almost surely, 2^6577611052 is an apocalyptic number.

It is an amenable number.

6577611052 is a deficient number, since it is larger than the sum of its proper divisors (4933208296).

6577611052 is a wasteful number, since it uses less digits than its factorization.

6577611052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644402767 (or 1644402765 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 6577611052 is about 81102.4725393745. The cubic root of 6577611052 is about 1873.6540078132.

The spelling of 6577611052 in words is "six billion, five hundred seventy-seven million, six hundred eleven thousand, fifty-two".