475258141 has 4 divisors (see below), whose sum is σ = 475305372. Its totient is φ = 475210912.

The previous prime is 475258111. The next prime is 475258151. The reversal of 475258141 is 141852574.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 141852574 = 2 ⋅70926287.

It can be written as a sum of positive squares in 2 ways, for example, as 49702500 + 425555641 = 7050^2 + 20629^2 .

It is a cyclic number.

It is not a de Polignac number, because 475258141 - 2⁵ = 475258109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 475258141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475258111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1810 + ... + 30883.

It is an arithmetic number, because the mean of its divisors is an integer number (118826343).

Almost surely, 2^475258141 is an apocalyptic number.

It is an amenable number.

475258141 is a deficient number, since it is larger than the sum of its proper divisors (47231).

475258141 is a wasteful number, since it uses less digits than its factorization.

475258141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47230.

The product of its digits is 44800, while the sum is 37.

The square root of 475258141 is about 21800.4160740111. The cubic root of 475258141 is about 780.3866924389.

The spelling of 475258141 in words is "four hundred seventy-five million, two hundred fifty-eight thousand, one hundred forty-one".