575280078 has 16 divisors (see below), whose sum is σ = 1151418240. Its totient is φ = 191617016.

The previous prime is 575280067. The next prime is 575280103. The reversal of 575280078 is 870082575.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26868 + ... + 43271.

It is an arithmetic number, because the mean of its divisors is an integer number (71963640).

Almost surely, 2^575280078 is an apocalyptic number.

575280078 is an abundant number, since it is smaller than the sum of its proper divisors (576138162).

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

575280078 is a wasteful number, since it uses less digits than its factorization.

575280078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71511.

The product of its (nonzero) digits is 156800, while the sum is 42.

The square root of 575280078 is about 23984.9969355845. The cubic root of 575280078 is about 831.6867416213.

The spelling of 575280078 in words is "five hundred seventy-five million, two hundred eighty thousand, seventy-eight".