505562532 has 12 divisors (see below), whose sum is σ = 1179645936. Its totient is φ = 168520840.

The previous prime is 505562531. The next prime is 505562537. The reversal of 505562532 is 235265505.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 505562493 and 505562502.

It is not an unprimeable number, because it can be changed into a prime (505562531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21065094 + ... + 21065117.

It is an arithmetic number, because the mean of its divisors is an integer number (98303828).

Almost surely, 2^505562532 is an apocalyptic number.

It is an amenable number.

505562532 is an abundant number, since it is smaller than the sum of its proper divisors (674083404).

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

505562532 is a wasteful number, since it uses less digits than its factorization.

505562532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42130218 (or 42130216 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 505562532 is about 22484.7177433918. The cubic root of 505562532 is about 796.6330011120.

The spelling of 505562532 in words is "five hundred five million, five hundred sixty-two thousand, five hundred thirty-two".