505423334652 has 24 divisors (see below), whose sum is σ = 1195476200016. Its totient is φ = 166166575488.

The previous prime is 505423334651. The next prime is 505423334653. The reversal of 505423334652 is 256433324505.

It is an interprime number because it is at equal distance from previous prime (505423334651) and next prime (505423334653).

It is a super-2 number, since 2×505423334652² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505423334651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288482763 + ... + 288484514.

It is an arithmetic number, because the mean of its divisors is an integer number (49811508334).

Almost surely, 2^505423334652 is an apocalyptic number.

It is an amenable number.

505423334652 is an abundant number, since it is smaller than the sum of its proper divisors (690052865364).

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

505423334652 is a wasteful number, since it uses less digits than its factorization.

505423334652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576967357 (or 576967355 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 505423334652 in words is "five hundred five billion, four hundred twenty-three million, three hundred thirty-four thousand, six hundred fifty-two".