475624543 has 2 divisors, whose sum is σ = 475624544. Its totient is φ = 475624542.

The previous prime is 475624519. The next prime is 475624553. The reversal of 475624543 is 345426574.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475624543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 475624496 and 475624505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475624553) 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 as a sum of consecutive naturals, namely, 237812271 + 237812272.

It is an arithmetic number, because the mean of its divisors is an integer number (237812272).

Almost surely, 2^475624543 is an apocalyptic number.

475624543 is a deficient number, since it is larger than the sum of its proper divisors (1).

475624543 is an equidigital number, since it uses as much as digits as its factorization.

475624543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 40.

The square root of 475624543 is about 21808.8180101536. The cubic root of 475624543 is about 780.5871882472.

The spelling of 475624543 in words is "four hundred seventy-five million, six hundred twenty-four thousand, five hundred forty-three".