506555104 has 24 divisors (see below), whose sum is σ = 1087942968. Its totient is φ = 230252160.

The previous prime is 506555083. The next prime is 506555129. The reversal of 506555104 is 401555605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719187 + ... + 719890.

It is an arithmetic number, because the mean of its divisors is an integer number (45330957).

Almost surely, 2^506555104 is an apocalyptic number.

It is an amenable number.

506555104 is an abundant number, since it is smaller than the sum of its proper divisors (581387864).

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

506555104 is a wasteful number, since it uses less digits than its factorization.

506555104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439098 (or 1439090 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 506555104 is about 22506.7790676498. The cubic root of 506555104 is about 797.1540040566.

The spelling of 506555104 in words is "five hundred six million, five hundred fifty-five thousand, one hundred four".