577245116 has 48 divisors (see below), whose sum is σ = 1203249600. Its totient is φ = 237070848.

The previous prime is 577245113. The next prime is 577245127. The reversal of 577245116 is 611542775.

It is a self number, because there is not a number n which added to its sum of digits gives 577245116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (577245113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108650 + ... + 113838.

It is an arithmetic number, because the mean of its divisors is an integer number (25067700).

Almost surely, 2^577245116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 577245116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601624800).

577245116 is an abundant number, since it is smaller than the sum of its proper divisors (626004484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

577245116 is a wasteful number, since it uses less digits than its factorization.

577245116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5366 (or 5364 counting only the distinct ones).

The product of its digits is 58800, while the sum is 38.

The square root of 577245116 is about 24025.9259134794. The cubic root of 577245116 is about 832.6326222054.

The spelling of 577245116 in words is "five hundred seventy-seven million, two hundred forty-five thousand, one hundred sixteen".