575355145 has 4 divisors (see below), whose sum is σ = 690426180. Its totient is φ = 460284112.

The previous prime is 575355127. The next prime is 575355163. The reversal of 575355145 is 541553575.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (575355127) and next prime (575355163).

It can be written as a sum of positive squares in 2 ways, for example, as 458131216 + 117223929 = 21404^2 + 10827^2 .

It is a cyclic number.

It is not a de Polignac number, because 575355145 - 2⁵ = 575355113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 575355098 and 575355107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57535510 + ... + 57535519.

It is an arithmetic number, because the mean of its divisors is an integer number (172606545).

Almost surely, 2^575355145 is an apocalyptic number.

It is an amenable number.

575355145 is a deficient number, since it is larger than the sum of its proper divisors (115071035).

575355145 is a wasteful number, since it uses less digits than its factorization.

575355145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115071034.

The product of its digits is 262500, while the sum is 40.

The square root of 575355145 is about 23986.5617586181. The cubic root of 575355145 is about 831.7229150237.

The spelling of 575355145 in words is "five hundred seventy-five million, three hundred fifty-five thousand, one hundred forty-five".