506052732842 has 4 divisors (see below), whose sum is σ = 759079099266. Its totient is φ = 253026366420.

The previous prime is 506052732803. The next prime is 506052732929. The reversal of 506052732842 is 248237250605.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 503689703521 + 2363029321 = 709711^2 + 48611^2 .

It is a junction number, because it is equal to n+sod(n) for n = 506052732793 and 506052732802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126513183209 + ... + 126513183212.

Almost surely, 2^506052732842 is an apocalyptic number.

506052732842 is a deficient number, since it is larger than the sum of its proper divisors (253026366424).

506052732842 is a wasteful number, since it uses less digits than its factorization.

506052732842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253026366423.

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 506052732842 in words is "five hundred six billion, fifty-two million, seven hundred thirty-two thousand, eight hundred forty-two".