506444245330 has 16 divisors (see below), whose sum is σ = 917192280384. Its totient is φ = 201334889520.

The previous prime is 506444245319. The next prime is 506444245357. The reversal of 506444245330 is 33542444605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155349366 + ... + 155352625.

It is an arithmetic number, because the mean of its divisors is an integer number (57324517524).

Almost surely, 2^506444245330 is an apocalyptic number.

506444245330 is a deficient number, since it is larger than the sum of its proper divisors (410748035054).

506444245330 is a wasteful number, since it uses less digits than its factorization.

506444245330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310702161.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 506444245330 its reverse (33542444605), we get a palindrome (539986689935).

The spelling of 506444245330 in words is "five hundred six billion, four hundred forty-four million, two hundred forty-five thousand, three hundred thirty".