5142220550 has 48 divisors (see below), whose sum is σ = 9910414800. Its totient is φ = 1982736000.

The previous prime is 5142220549. The next prime is 5142220583. The reversal of 5142220550 is 550222415.

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 23 ways as a sum of consecutive naturals, for example, 1013921 + ... + 1018979.

It is an arithmetic number, because the mean of its divisors is an integer number (206466975).

Almost surely, 2^5142220550 is an apocalyptic number.

5142220550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5142220550 is a deficient number, since it is larger than the sum of its proper divisors (4768194250).

5142220550 is a wasteful number, since it uses less digits than its factorization.

5142220550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5801 (or 5796 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5142220550 is about 71709.2779910661. The cubic root of 5142220550 is about 1726.0375246898.

Adding to 5142220550 its reverse (550222415), we get a palindrome (5692442965).

The spelling of 5142220550 in words is "five billion, one hundred forty-two million, two hundred twenty thousand, five hundred fifty".