4577489616 has 60 divisors (see below), whose sum is σ = 13518155616. Its totient is φ = 1307499840.

The previous prime is 4577489603. The next prime is 4577489617. The reversal of 4577489616 is 6169847754.

It is a super-2 number, since 2×4577489616² = 41906822369175654912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4577489617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1238331 + ... + 1242021.

Almost surely, 2^4577489616 is an apocalyptic number.

It is an amenable number.

4577489616 is an abundant number, since it is smaller than the sum of its proper divisors (8940666000).

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

4577489616 is an frugal number, since it uses more digits than its factorization.

4577489616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7400 (or 3703 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The square root of 4577489616 is about 67657.1475603280. The cubic root of 4577489616 is about 1660.3862284153.

The spelling of 4577489616 in words is "four billion, five hundred seventy-seven million, four hundred eighty-nine thousand, six hundred sixteen".