520673106334 has 32 divisors (see below), whose sum is σ = 824089263840. Its totient is φ = 246364675200.

The previous prime is 520673106299. The next prime is 520673106347. The reversal of 520673106334 is 433601376025.

It is a super-2 number, since 2×520673106334² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741244 + ... + 1261264.

It is an arithmetic number, because the mean of its divisors is an integer number (25752789495).

Almost surely, 2^520673106334 is an apocalyptic number.

520673106334 is a deficient number, since it is larger than the sum of its proper divisors (303416157506).

520673106334 is a wasteful number, since it uses less digits than its factorization.

520673106334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520396.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 520673106334 in words is "five hundred twenty billion, six hundred seventy-three million, one hundred six thousand, three hundred thirty-four".