522072251464513 has 16 divisors (see below), whose sum is σ = 570616581021696. Its totient is φ = 475509638661120.

The previous prime is 522072251464447. The next prime is 522072251464733. The reversal of 522072251464513 is 315464152270225.

It is a happy number.

It is not a de Polignac number, because 522072251464513 - 2²⁹ = 522071714593601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522072251468513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124905120 + ... + 129017182.

It is an arithmetic number, because the mean of its divisors is an integer number (35663536313856).

Almost surely, 2^{522072251464513} is an apocalyptic number.

It is an amenable number.

522072251464513 is a deficient number, since it is larger than the sum of its proper divisors (48544329557183).

522072251464513 is a wasteful number, since it uses less digits than its factorization.

522072251464513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353024.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 522072251464513 in words is "five hundred twenty-two trillion, seventy-two billion, two hundred fifty-one million, four hundred sixty-four thousand, five hundred thirteen".