575404428 has 48 divisors (see below), whose sum is σ = 1391201280. Its totient is φ = 184881984.

The previous prime is 575404421. The next prime is 575404429. The reversal of 575404428 is 824404575.

575404428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (575404421) 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, 314725 + ... + 316547.

It is an arithmetic number, because the mean of its divisors is an integer number (28983360).

Almost surely, 2^575404428 is an apocalyptic number.

575404428 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

575404428 is an abundant number, since it is smaller than the sum of its proper divisors (815796852).

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

575404428 is a wasteful number, since it uses less digits than its factorization.

575404428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766 (or 2764 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 575404428 is about 23987.5890410020. The cubic root of 575404428 is about 831.7466618814.

The spelling of 575404428 in words is "five hundred seventy-five million, four hundred four thousand, four hundred twenty-eight".