505132632 has 64 divisors (see below), whose sum is σ = 1477008000. Its totient is φ = 159514272.

The previous prime is 505132619. The next prime is 505132637. The reversal of 505132632 is 236231505.

It is a super-2 number, since 2×505132632² = 510317951822494848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 505132596 and 505132605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505132637) 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, 57438 + ... + 65645.

It is an arithmetic number, because the mean of its divisors is an integer number (23078250).

Almost surely, 2^505132632 is an apocalyptic number.

It is an amenable number.

505132632 is an abundant number, since it is smaller than the sum of its proper divisors (971875368).

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

505132632 is a wasteful number, since it uses less digits than its factorization.

505132632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123117 (or 123107 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 505132632 is about 22475.1558837753. The cubic root of 505132632 is about 796.4071341327.

The spelling of 505132632 in words is "five hundred five million, one hundred thirty-two thousand, six hundred thirty-two".