505232104 has 32 divisors (see below), whose sum is σ = 1037484000. Its totient is φ = 229228992.

The previous prime is 505232089. The next prime is 505232137. The reversal of 505232104 is 401232505.

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, 35034 + ... + 47305.

It is an arithmetic number, because the mean of its divisors is an integer number (32421375).

Almost surely, 2^505232104 is an apocalyptic number.

It is an amenable number.

505232104 is an abundant number, since it is smaller than the sum of its proper divisors (532251896).

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

505232104 is a wasteful number, since it uses less digits than its factorization.

505232104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82417 (or 82413 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 505232104 is about 22477.3687072130. The cubic root of 505232104 is about 796.4594075397.

Adding to 505232104 its reverse (401232505), we get a palindrome (906464609).

The spelling of 505232104 in words is "five hundred five million, two hundred thirty-two thousand, one hundred four".