520702042702046 has 8 divisors (see below), whose sum is σ = 781229732934024. Its totient is φ = 260292131724040.

The previous prime is 520702042702031. The next prime is 520702042702099. The reversal of 520702042702046 is 640207240207025.

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

It is a super-2 number, since 2×520702042702046² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 520702042701994 and 520702042702012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29444802440 + ... + 29444820123.

It is an arithmetic number, because the mean of its divisors is an integer number (97653716616753).

Almost surely, 2^{520702042702046} is an apocalyptic number.

520702042702046 is a deficient number, since it is larger than the sum of its proper divisors (260527690231978).

520702042702046 is a wasteful number, since it uses less digits than its factorization.

520702042702046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58889626986.

The product of its (nonzero) digits is 376320, while the sum is 41.

The spelling of 520702042702046 in words is "five hundred twenty trillion, seven hundred two billion, forty-two million, seven hundred two thousand, forty-six".