522445152430552 has 32 divisors (see below), whose sum is σ = 1056442230632880. Its totient is φ = 240784553923200.

The previous prime is 522445152430543. The next prime is 522445152430601. The reversal of 522445152430552 is 255034251544225.

It is a junction number, because it is equal to n+sod(n) for n = 522445152430496 and 522445152430505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3583030578 + ... + 3583176385.

Almost surely, 2^{522445152430552} is an apocalyptic number.

522445152430552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

522445152430552 is an abundant number, since it is smaller than the sum of its proper divisors (533997078202328).

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

522445152430552 is a wasteful number, since it uses less digits than its factorization.

522445152430552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7166207683 (or 7166207679 counting only the distinct ones).

The product of its (nonzero) digits is 9600000, while the sum is 49.

The spelling of 522445152430552 in words is "five hundred twenty-two trillion, four hundred forty-five billion, one hundred fifty-two million, four hundred thirty thousand, five hundred fifty-two".