522916499481 has 8 divisors (see below), whose sum is σ = 697236072384. Its totient is φ = 348603963120.

The previous prime is 522916499477. The next prime is 522916499507. The reversal of 522916499481 is 184994619225.

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

It is not a de Polignac number, because 522916499481 - 2² = 522916499477 is a prime.

It is a super-2 number, since 2×522916499481² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (522916499461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1583221 + ... + 1884786.

It is an arithmetic number, because the mean of its divisors is an integer number (87154509048).

Almost surely, 2^522916499481 is an apocalyptic number.

It is an amenable number.

522916499481 is a deficient number, since it is larger than the sum of its proper divisors (174319572903).

522916499481 is a wasteful number, since it uses less digits than its factorization.

522916499481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518271.

The product of its digits is 11197440, while the sum is 60.

The spelling of 522916499481 in words is "five hundred twenty-two billion, nine hundred sixteen million, four hundred ninety-nine thousand, four hundred eighty-one".