479266547 has 2 divisors, whose sum is σ = 479266548. Its totient is φ = 479266546.

The previous prime is 479266523. The next prime is 479266553. The reversal of 479266547 is 745662974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 479266547 - 2²² = 475072243 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 479266495 and 479266504.

It is not a weakly prime, because it can be changed into another prime (479266517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239633273 + 239633274.

It is an arithmetic number, because the mean of its divisors is an integer number (239633274).

Almost surely, 2^479266547 is an apocalyptic number.

479266547 is a deficient number, since it is larger than the sum of its proper divisors (1).

479266547 is an equidigital number, since it uses as much as digits as its factorization.

479266547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 50.

The square root of 479266547 is about 21892.1572029802. The cubic root of 479266547 is about 782.5745233491.

The spelling of 479266547 in words is "four hundred seventy-nine million, two hundred sixty-six thousand, five hundred forty-seven".