520122105146 has 8 divisors (see below), whose sum is σ = 891637894560. Its totient is φ = 222909473628.

The previous prime is 520122105089. The next prime is 520122105187. The reversal of 520122105146 is 641501221025.

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

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, 18575789456 + ... + 18575789483.

It is an arithmetic number, because the mean of its divisors is an integer number (111454736820).

Almost surely, 2^520122105146 is an apocalyptic number.

520122105146 is a deficient number, since it is larger than the sum of its proper divisors (371515789414).

520122105146 is a wasteful number, since it uses less digits than its factorization.

520122105146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37151578948.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 520122105146 in words is "five hundred twenty billion, one hundred twenty-two million, one hundred five thousand, one hundred forty-six".