506481902 has 16 divisors (see below), whose sum is σ = 773013024. Its totient is φ = 248820000.

The previous prime is 506481887. The next prime is 506481923. The reversal of 506481902 is 209184605.

It is a congruent number.

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, 157127 + ... + 160317.

It is an arithmetic number, because the mean of its divisors is an integer number (48313314).

Almost surely, 2^506481902 is an apocalyptic number.

506481902 is a deficient number, since it is larger than the sum of its proper divisors (266531122).

506481902 is a wasteful number, since it uses less digits than its factorization.

506481902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 506481902 is about 22505.1527877506. The cubic root of 506481902 is about 797.1156034443.

The spelling of 506481902 in words is "five hundred six million, four hundred eighty-one thousand, nine hundred two".