479148265 has 4 divisors (see below), whose sum is σ = 574977924. Its totient is φ = 383318608.

The previous prime is 479148253. The next prime is 479148287. The reversal of 479148265 is 562841974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 562841974 = 2 ⋅281420987.

It can be written as a sum of positive squares in 2 ways, for example, as 368140969 + 111007296 = 19187^2 + 10536^2 .

It is a cyclic number.

It is not a de Polignac number, because 479148265 - 2⁵ = 479148233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47914822 + ... + 47914831.

It is an arithmetic number, because the mean of its divisors is an integer number (143744481).

Almost surely, 2^479148265 is an apocalyptic number.

It is an amenable number.

479148265 is a deficient number, since it is larger than the sum of its proper divisors (95829659).

479148265 is an equidigital number, since it uses as much as digits as its factorization.

479148265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95829658.

The product of its digits is 483840, while the sum is 46.

The square root of 479148265 is about 21889.4555665508. The cubic root of 479148265 is about 782.5101387901.

The spelling of 479148265 in words is "four hundred seventy-nine million, one hundred forty-eight thousand, two hundred sixty-five".