506081602 has 16 divisors (see below), whose sum is σ = 865606392. Its totient is φ = 219836160.

The previous prime is 506081599. The next prime is 506081617. The reversal of 506081602 is 206180605.

It can be written as a sum of positive squares in 4 ways, for example, as 504496521 + 1585081 = 22461^2 + 1259^2 .

It is a super-2 number, since 2×506081602² = 512237175765772808, which contains 22 as substring.

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, 572049 + ... + 572932.

Almost surely, 2^506081602 is an apocalyptic number.

506081602 is a deficient number, since it is larger than the sum of its proper divisors (359524790).

506081602 is a wasteful number, since it uses less digits than its factorization.

506081602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145013.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 506081602 is about 22496.2575109728. The cubic root of 506081602 is about 796.9055469249.

The spelling of 506081602 in words is "five hundred six million, eighty-one thousand, six hundred two".