522053011999 has 8 divisors (see below), whose sum is σ = 525880863648. Its totient is φ = 518225410560.

The previous prime is 522053011973. The next prime is 522053012021. The reversal of 522053011999 is 999110350225.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-522053011999 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 (522053011919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7198479 + ... + 7270639.

It is an arithmetic number, because the mean of its divisors is an integer number (65735107956).

Almost surely, 2^522053011999 is an apocalyptic number.

522053011999 is a deficient number, since it is larger than the sum of its proper divisors (3827851649).

522053011999 is a wasteful number, since it uses less digits than its factorization.

522053011999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125105.

The product of its (nonzero) digits is 218700, while the sum is 46.

The spelling of 522053011999 in words is "five hundred twenty-two billion, fifty-three million, eleven thousand, nine hundred ninety-nine".