506020372 has 24 divisors (see below), whose sum is σ = 1040350752. Its totient is φ = 212316000.

The previous prime is 506020363. The next prime is 506020387. The reversal of 506020372 is 273020605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441754 + ... + 442897.

It is an arithmetic number, because the mean of its divisors is an integer number (43347948).

Almost surely, 2^506020372 is an apocalyptic number.

506020372 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

506020372 is an abundant number, since it is smaller than the sum of its proper divisors (534330380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506020372 is a wasteful number, since it uses less digits than its factorization.

506020372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884679 (or 884677 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 506020372 is about 22494.8965767794. The cubic root of 506020372 is about 796.8734068547.

Adding to 506020372 its reverse (273020605), we get a palindrome (779040977).

The spelling of 506020372 in words is "five hundred six million, twenty thousand, three hundred seventy-two".