5220140250 has 64 divisors (see below), whose sum is σ = 14031763200. Its totient is φ = 1284955200.

The previous prime is 5220140239. The next prime is 5220140267. The reversal of 5220140250 is 520410225.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257950 + ... + 277449.

It is an arithmetic number, because the mean of its divisors is an integer number (219246300).

Almost surely, 2^5220140250 is an apocalyptic number.

5220140250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5220140250 is an abundant number, since it is smaller than the sum of its proper divisors (8811622950).

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

5220140250 is a wasteful number, since it uses less digits than its factorization.

5220140250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535432 (or 535422 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5220140250 is about 72250.5380602802. The cubic root of 5220140250 is about 1734.7120307610.

Adding to 5220140250 its reverse (520410225), we get a palindrome (5740550475).

The spelling of 5220140250 in words is "five billion, two hundred twenty million, one hundred forty thousand, two hundred fifty".