506552420002 has 8 divisors (see below), whose sum is σ = 780364539036. Its totient is φ = 246430906992.

The previous prime is 506552419973. The next prime is 506552420063. The reversal of 506552420002 is 200024255605.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 402198224481 + 104354195521 = 634191^2 + 323039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3422651413 + ... + 3422651560.

Almost surely, 2^506552420002 is an apocalyptic number.

506552420002 is a deficient number, since it is larger than the sum of its proper divisors (273812119034).

506552420002 is a wasteful number, since it uses less digits than its factorization.

506552420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6845303012.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 506552420002 its reverse (200024255605), we get a palindrome (706576675607).

The spelling of 506552420002 in words is "five hundred six billion, five hundred fifty-two million, four hundred twenty thousand, two".