475525079 has 2 divisors, whose sum is σ = 475525080. Its totient is φ = 475525078.

The previous prime is 475525051. The next prime is 475525087. The reversal of 475525079 is 970525574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475525079 - 2⁸ = 475524823 is a prime.

It is a super-2 number, since 2×475525079² = 452248201515912482, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475525049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237762539 + 237762540.

It is an arithmetic number, because the mean of its divisors is an integer number (237762540).

Almost surely, 2^475525079 is an apocalyptic number.

475525079 is a deficient number, since it is larger than the sum of its proper divisors (1).

475525079 is an equidigital number, since it uses as much as digits as its factorization.

475525079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 441000, while the sum is 44.

The square root of 475525079 is about 21806.5375289155. The cubic root of 475525079 is about 780.5327715594.

The spelling of 475525079 in words is "four hundred seventy-five million, five hundred twenty-five thousand, seventy-nine".