4577284852 has 24 divisors (see below), whose sum is σ = 9245214720. Its totient is φ = 1942269600.

The previous prime is 4577284781. The next prime is 4577284853. The reversal of 4577284852 is 2584827754.

It is a self number, because there is not a number n which added to its sum of digits gives 4577284852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4577284853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806452 + ... + 812107.

It is an arithmetic number, because the mean of its divisors is an integer number (385217280).

Almost surely, 2^4577284852 is an apocalyptic number.

It is an amenable number.

4577284852 is an abundant number, since it is smaller than the sum of its proper divisors (4667929868).

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

4577284852 is a wasteful number, since it uses less digits than its factorization.

4577284852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618671 (or 1618669 counting only the distinct ones).

The product of its digits is 5017600, while the sum is 52.

The square root of 4577284852 is about 67655.6342960437. The cubic root of 4577284852 is about 1660.3614701290.

The spelling of 4577284852 in words is "four billion, five hundred seventy-seven million, two hundred eighty-four thousand, eight hundred fifty-two".