522077696 has 160 divisors (see below), whose sum is σ = 1273823232. Its totient is φ = 209018880.

The previous prime is 522077693. The next prime is 522077729. The reversal of 522077696 is 696770225.

It is a super-3 number, since 3×522077696³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522077693) 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, 4110785 + ... + 4110911.

Almost surely, 2^522077696 is an apocalyptic number.

522077696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 522077696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636911616).

522077696 is an abundant number, since it is smaller than the sum of its proper divisors (751745536).

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

522077696 is a wasteful number, since it uses less digits than its factorization.

522077696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 522077696 is about 22849.0195850938. The cubic root of 522077696 is about 805.2147343248.

The spelling of 522077696 in words is "five hundred twenty-two million, seventy-seven thousand, six hundred ninety-six".