479571473 has 2 divisors, whose sum is σ = 479571474. Its totient is φ = 479571472.

The previous prime is 479571451. The next prime is 479571527. The reversal of 479571473 is 374175974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360696064 + 118875409 = 18992^2 + 10903^2 .

It is a cyclic number.

It is not a de Polignac number, because 479571473 - 2¹⁸ = 479309329 is a prime.

It is not a weakly prime, because it can be changed into another prime (479571373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239785736 + 239785737.

It is an arithmetic number, because the mean of its divisors is an integer number (239785737).

Almost surely, 2^479571473 is an apocalyptic number.

It is an amenable number.

479571473 is a deficient number, since it is larger than the sum of its proper divisors (1).

479571473 is an equidigital number, since it uses as much as digits as its factorization.

479571473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 740880, while the sum is 47.

The square root of 479571473 is about 21899.1203704624. The cubic root of 479571473 is about 782.7404551817.

The spelling of 479571473 in words is "four hundred seventy-nine million, five hundred seventy-one thousand, four hundred seventy-three".