577547052 has 48 divisors (see below), whose sum is σ = 1440270720. Its totient is φ = 179491072.

The previous prime is 577547041. The next prime is 577547053. The reversal of 577547052 is 250745775.

It is a junction number, because it is equal to n+sod(n) for n = 577546995 and 577547013.

It is not an unprimeable number, because it can be changed into a prime (577547053) 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, 8599 + ... + 35057.

It is an arithmetic number, because the mean of its divisors is an integer number (30005640).

Almost surely, 2^577547052 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 577547052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720135360).

577547052 is an abundant number, since it is smaller than the sum of its proper divisors (862723668).

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

577547052 is a wasteful number, since it uses less digits than its factorization.

577547052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26590 (or 26588 counting only the distinct ones).

The product of its (nonzero) digits is 343000, while the sum is 42.

The square root of 577547052 is about 24032.2086375764. The cubic root of 577547052 is about 832.7777702174. Note that the first 5 decimals are identical.

The spelling of 577547052 in words is "five hundred seventy-seven million, five hundred forty-seven thousand, fifty-two".