479156071 has 2 divisors, whose sum is σ = 479156072. Its totient is φ = 479156070.

The previous prime is 479156063. The next prime is 479156077. The reversal of 479156071 is 170651974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 479156071 - 2³ = 479156063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479156077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239578035 + 239578036.

It is an arithmetic number, because the mean of its divisors is an integer number (239578036).

Almost surely, 2^479156071 is an apocalyptic number.

479156071 is a deficient number, since it is larger than the sum of its proper divisors (1).

479156071 is an equidigital number, since it uses as much as digits as its factorization.

479156071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 479156071 is about 21889.6338708531. The cubic root of 479156071 is about 782.5143881644.

The spelling of 479156071 in words is "four hundred seventy-nine million, one hundred fifty-six thousand, seventy-one".