526120866105383 has 8 divisors (see below), whose sum is σ = 531349793667840. Its totient is φ = 520912565476920.

The previous prime is 526120866105337. The next prime is 526120866105397. The reversal of 526120866105383 is 383501668021625.

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

It is a cyclic number.

It is not a de Polignac number, because 526120866105383 - 2⁶ = 526120866105319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526120866105683) by changing a digit.

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, 5156682233 + ... + 5156784258.

It is an arithmetic number, because the mean of its divisors is an integer number (66418724208480).

Almost surely, 2^{526120866105383} is an apocalyptic number.

526120866105383 is a deficient number, since it is larger than the sum of its proper divisors (5228927562457).

526120866105383 is a wasteful number, since it uses less digits than its factorization.

526120866105383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10313466997.

The product of its (nonzero) digits is 12441600, while the sum is 56.

The spelling of 526120866105383 in words is "five hundred twenty-six trillion, one hundred twenty billion, eight hundred sixty-six million, one hundred five thousand, three hundred eighty-three".