479571510049 has 4 divisors (see below), whose sum is σ = 479760097536. Its totient is φ = 479382922564.

The previous prime is 479571510043. The next prime is 479571510053. The reversal of 479571510049 is 940015175974.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 479571510049 - 2⁹ = 479571509537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 479571509978 and 479571510005.

It is not an unprimeable number, because it can be changed into a prime (479571510043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94289929 + ... + 94295014.

It is an arithmetic number, because the mean of its divisors is an integer number (119940024384).

Almost surely, 2^479571510049 is an apocalyptic number.

It is an amenable number.

479571510049 is a deficient number, since it is larger than the sum of its proper divisors (188587487).

479571510049 is a wasteful number, since it uses less digits than its factorization.

479571510049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188587486.

The product of its (nonzero) digits is 1587600, while the sum is 52.

The spelling of 479571510049 in words is "four hundred seventy-nine billion, five hundred seventy-one million, five hundred ten thousand, forty-nine".