522957940414272 has 280 divisors, whose sum is σ = 1691284860207360. Its totient is φ = 158458477271040.

The previous prime is 522957940414219. The next prime is 522957940414313. The reversal of 522957940414272 is 272414049759225.

522957940414272 is a `hidden beast` number, since 5 + 2 + 2 + 9 + 579 + 40 + 4 + 14 + 2 + 7 + 2 = 666.

It is a super-2 number, since 2×522957940414272² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 672894004 + ... + 673670732.

Almost surely, 2^{522957940414272} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 522957940414272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845642430103680).

522957940414272 is an abundant number, since it is smaller than the sum of its proper divisors (1168326919793088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522957940414272 is a wasteful number, since it uses less digits than its factorization.

522957940414272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788571 (or 788552 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 63.

The spelling of 522957940414272 in words is "five hundred twenty-two trillion, nine hundred fifty-seven billion, nine hundred forty million, four hundred fourteen thousand, two hundred seventy-two".