520116760702523 has 8 divisors (see below), whose sum is σ = 521319702414000. Its totient is φ = 518913827048448.

The previous prime is 520116760702423. The next prime is 520116760702577. The reversal of 520116760702523 is 325207067611025.

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 520116760702523 - 2²⁶ = 520116693593659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (520116760702423) 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, 138569483 + ... + 142273451.

It is an arithmetic number, because the mean of its divisors is an integer number (65164962801750).

Almost surely, 2^{520116760702523} is an apocalyptic number.

520116760702523 is a deficient number, since it is larger than the sum of its proper divisors (1202941711477).

520116760702523 is a wasteful number, since it uses less digits than its factorization.

520116760702523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028701.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 520116760702523 in words is "five hundred twenty trillion, one hundred sixteen billion, seven hundred sixty million, seven hundred two thousand, five hundred twenty-three".