479729553 has 8 divisors (see below), whose sum is σ = 651708288. Its totient is φ = 313785264.

The previous prime is 479729507. The next prime is 479729563. The reversal of 479729553 is 355927974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 479729553 - 2⁸ = 479729297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 479729496 and 479729505.

It is not an unprimeable number, because it can be changed into a prime (479729563) 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 7 ways as a sum of consecutive naturals, for example, 1508425 + ... + 1508742.

It is an arithmetic number, because the mean of its divisors is an integer number (81463536).

Almost surely, 2^479729553 is an apocalyptic number.

It is an amenable number.

479729553 is a deficient number, since it is larger than the sum of its proper divisors (171978735).

479729553 is a wasteful number, since it uses less digits than its factorization.

479729553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017223.

The product of its digits is 2381400, while the sum is 51.

The square root of 479729553 is about 21902.7293504714. The cubic root of 479729553 is about 782.8264500229.

The spelling of 479729553 in words is "four hundred seventy-nine million, seven hundred twenty-nine thousand, five hundred fifty-three".