575129748 has 24 divisors (see below), whose sum is σ = 1357050240. Its totient is φ = 189555520.

The previous prime is 575129747. The next prime is 575129761. The reversal of 575129748 is 847921575.

It is a junction number, because it is equal to n+sod(n) for n = 575129697 and 575129706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575129747) 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, 268188 + ... + 270323.

It is an arithmetic number, because the mean of its divisors is an integer number (56543760).

Almost surely, 2^575129748 is an apocalyptic number.

It is an amenable number.

575129748 is an abundant number, since it is smaller than the sum of its proper divisors (781920492).

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

575129748 is a wasteful number, since it uses less digits than its factorization.

575129748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538607 (or 538605 counting only the distinct ones).

The product of its digits is 705600, while the sum is 48.

The square root of 575129748 is about 23981.8628967810. The cubic root of 575129748 is about 831.6142909057.

The spelling of 575129748 in words is "five hundred seventy-five million, one hundred twenty-nine thousand, seven hundred forty-eight".