475284097 has 2 divisors, whose sum is σ = 475284098. Its totient is φ = 475284096.

The previous prime is 475284023. The next prime is 475284101. The reversal of 475284097 is 790482574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312440976 + 162843121 = 17676^2 + 12761^2 .

It is a cyclic number.

It is not a de Polignac number, because 475284097 - 2⁷ = 475283969 is a prime.

It is a super-2 number, since 2×475284097² = 451789945722210818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (475284497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237642048 + 237642049.

It is an arithmetic number, because the mean of its divisors is an integer number (237642049).

Almost surely, 2^475284097 is an apocalyptic number.

It is an amenable number.

475284097 is a deficient number, since it is larger than the sum of its proper divisors (1).

475284097 is an equidigital number, since it uses as much as digits as its factorization.

475284097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 475284097 is about 21801.0113756220. The cubic root of 475284097 is about 780.4008989978.

The spelling of 475284097 in words is "four hundred seventy-five million, two hundred eighty-four thousand, ninety-seven".