520670535334 has 8 divisors (see below), whose sum is σ = 822111371640. Its totient is φ = 246633411456.

The previous prime is 520670535311. The next prime is 520670535337. The reversal of 520670535334 is 433535076025.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520670535337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6850928059 + ... + 6850928134.

It is an arithmetic number, because the mean of its divisors is an integer number (102763921455).

Almost surely, 2^520670535334 is an apocalyptic number.

520670535334 is a deficient number, since it is larger than the sum of its proper divisors (301440836306).

520670535334 is a wasteful number, since it uses less digits than its factorization.

520670535334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13701856214.

The product of its (nonzero) digits is 1134000, while the sum is 43.

The spelling of 520670535334 in words is "five hundred twenty billion, six hundred seventy million, five hundred thirty-five thousand, three hundred thirty-four".