577132616 has 16 divisors (see below), whose sum is σ = 1082845500. Its totient is φ = 288373824.

The previous prime is 577132603. The next prime is 577132649. The reversal of 577132616 is 616231775.

It can be written as a sum of positive squares in 2 ways, for example, as 472888516 + 104244100 = 21746^2 + 10210^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 577132616.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10895 + ... + 35678.

Almost surely, 2^577132616 is an apocalyptic number.

It is an amenable number.

577132616 is a deficient number, since it is larger than the sum of its proper divisors (505712884).

577132616 is a wasteful number, since it uses less digits than its factorization.

577132616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48128 (or 48124 counting only the distinct ones).

The product of its digits is 52920, while the sum is 38.

The square root of 577132616 is about 24023.5845784929. The cubic root of 577132616 is about 832.5785277642.

The spelling of 577132616 in words is "five hundred seventy-seven million, one hundred thirty-two thousand, six hundred sixteen".