577312011 has 6 divisors (see below), whose sum is σ = 833895140. Its totient is φ = 384874668.

The previous prime is 577312009. The next prime is 577312049. The reversal of 577312011 is 110213775.

It is a happy number.

It is not a de Polignac number, because 577312011 - 2¹ = 577312009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (577314011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32072881 + ... + 32072898.

Almost surely, 2^577312011 is an apocalyptic number.

577312011 is a deficient number, since it is larger than the sum of its proper divisors (256583129).

577312011 is a wasteful number, since it uses less digits than its factorization.

577312011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64145785 (or 64145782 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 577312011 is about 24027.3180151260. The cubic root of 577312011 is about 832.6647846301.

Adding to 577312011 its reverse (110213775), we get a palindrome (687525786).

The spelling of 577312011 in words is "five hundred seventy-seven million, three hundred twelve thousand, eleven".