520067701 has 8 divisors (see below), whose sum is σ = 538708320. Its totient is φ = 501474288.

The previous prime is 520067659. The next prime is 520067719. The reversal of 520067701 is 107760025.

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 520067701 - 2¹¹ = 520065653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 520067701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520047701) 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, 11430 + ... + 34216.

It is an arithmetic number, because the mean of its divisors is an integer number (67338540).

Almost surely, 2^520067701 is an apocalyptic number.

It is an amenable number.

520067701 is a deficient number, since it is larger than the sum of its proper divisors (18640619).

520067701 is a wasteful number, since it uses less digits than its factorization.

520067701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23603.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 520067701 is about 22804.9928962936. The cubic root of 520067701 is about 804.1800485566.

The spelling of 520067701 in words is "five hundred twenty million, sixty-seven thousand, seven hundred one".