575205030 has 128 divisors (see below), whose sum is σ = 1639958400. Its totient is φ = 142958592.

The previous prime is 575205017. The next prime is 575205067. The reversal of 575205030 is 30502575.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 575204985 and 575205003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 518116 + ... + 519224.

It is an arithmetic number, because the mean of its divisors is an integer number (12812175).

Almost surely, 2^575205030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 575205030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819979200).

575205030 is an abundant number, since it is smaller than the sum of its proper divisors (1064753370).

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

575205030 is a wasteful number, since it uses less digits than its factorization.

575205030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 575205030 is about 23983.4324065593. The cubic root of 575205030 is about 831.6505742289.

The spelling of 575205030 in words is "five hundred seventy-five million, two hundred five thousand, thirty".