479527651 has 4 divisors (see below), whose sum is σ = 479572600. Its totient is φ = 479482704.

The previous prime is 479527627. The next prime is 479527661. The reversal of 479527651 is 156725974.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 479527651 - 2¹⁷ = 479396579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479527661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3655 + ... + 31183.

It is an arithmetic number, because the mean of its divisors is an integer number (119893150).

Almost surely, 2^479527651 is an apocalyptic number.

479527651 is a deficient number, since it is larger than the sum of its proper divisors (44949).

479527651 is a wasteful number, since it uses less digits than its factorization.

479527651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44948.

The product of its digits is 529200, while the sum is 46.

The square root of 479527651 is about 21898.1198051340. The cubic root of 479527651 is about 782.7166128564.

The spelling of 479527651 in words is "four hundred seventy-nine million, five hundred twenty-seven thousand, six hundred fifty-one".