522670352272 has 20 divisors (see below), whose sum is σ = 1012689548800. Its totient is φ = 261331113888.

The previous prime is 522670352231. The next prime is 522670352287. The reversal of 522670352272 is 272253076225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993229 + ... + 1425427.

It is an arithmetic number, because the mean of its divisors is an integer number (50634477440).

Almost surely, 2^522670352272 is an apocalyptic number.

It is an amenable number.

522670352272 is a deficient number, since it is larger than the sum of its proper divisors (490019196528).

522670352272 is a wasteful number, since it uses less digits than its factorization.

522670352272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507790 (or 507784 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 522670352272 in words is "five hundred twenty-two billion, six hundred seventy million, three hundred fifty-two thousand, two hundred seventy-two".