501560479 has 8 divisors (see below), whose sum is σ = 579653280. Its totient is φ = 425078016.

The previous prime is 501560473. The next prime is 501560497. The reversal of 501560479 is 974065105.

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

It is a cyclic number.

It is not a de Polignac number, because 501560479 - 2⁵ = 501560447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501560473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401914 + ... + 403159.

It is an arithmetic number, because the mean of its divisors is an integer number (72456660).

Almost surely, 2^501560479 is an apocalyptic number.

501560479 is a deficient number, since it is larger than the sum of its proper divisors (78092801).

501560479 is an equidigital number, since it uses as much as digits as its factorization.

501560479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805169.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 501560479 is about 22395.5459634276. The cubic root of 501560479 is about 794.5253704787.

The spelling of 501560479 in words is "five hundred one million, five hundred sixty thousand, four hundred seventy-nine".