517374543206106 has 24 divisors (see below), whose sum is σ = 1121086683609984. Its totient is φ = 172441487735880.

The previous prime is 517374543206089. The next prime is 517374543206137. The reversal of 517374543206106 is 601602345473715.

517374543206106 is a `hidden beast` number, since 5 + 1 + 7 + 3 + 74 + 543 + 20 + 6 + 1 + 0 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1390919946 + ... + 1391291861.

It is an arithmetic number, because the mean of its divisors is an integer number (46711945150416).

Almost surely, 2^{517374543206106} is an apocalyptic number.

517374543206106 is an abundant number, since it is smaller than the sum of its proper divisors (603712140403878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

517374543206106 is a wasteful number, since it uses less digits than its factorization.

517374543206106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2782222146 (or 2782222143 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 54.

The spelling of 517374543206106 in words is "five hundred seventeen trillion, three hundred seventy-four billion, five hundred forty-three million, two hundred six thousand, one hundred six".