520196195005 has 16 divisors (see below), whose sum is σ = 627303368448. Its totient is φ = 414115416000.

The previous prime is 520196194981. The next prime is 520196195047. The reversal of 520196195005 is 500591691025.

It is not a de Polignac number, because 520196195005 - 2³³ = 511606260413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878650 + ... + 1346260.

It is an arithmetic number, because the mean of its divisors is an integer number (39206460528).

Almost surely, 2^520196195005 is an apocalyptic number.

It is an amenable number.

520196195005 is a deficient number, since it is larger than the sum of its proper divisors (107107173443).

520196195005 is a wasteful number, since it uses less digits than its factorization.

520196195005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468708.

The product of its (nonzero) digits is 121500, while the sum is 43.

The spelling of 520196195005 in words is "five hundred twenty billion, one hundred ninety-six million, one hundred ninety-five thousand, five".