520314111402366 has 16 divisors (see below), whose sum is σ = 1040634126950544. Its totient is φ = 173437053109824.

The previous prime is 520314111402359. The next prime is 520314111402373. The reversal of 520314111402366 is 663204111413025.

It is an interprime number because it is at equal distance from previous prime (520314111402359) and next prime (520314111402373).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244860015 + ... + 246975818.

It is an arithmetic number, because the mean of its divisors is an integer number (65039632934409).

Almost surely, 2^{520314111402366} is an apocalyptic number.

520314111402366 is an abundant number, since it is smaller than the sum of its proper divisors (520320015548178).

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

520314111402366 is a wasteful number, since it uses less digits than its factorization.

520314111402366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492012155.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 520314111402366 in words is "five hundred twenty trillion, three hundred fourteen billion, one hundred eleven million, four hundred two thousand, three hundred sixty-six".