5142221502 has 32 divisors (see below), whose sum is σ = 11259077760. Its totient is φ = 1552737120.

The previous prime is 5142221467. The next prime is 5142221531. The reversal of 5142221502 is 2051222415.

It is a super-3 number, since 3×5142221502³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118977 + ... + 156332.

It is an arithmetic number, because the mean of its divisors is an integer number (351846180).

Almost surely, 2^5142221502 is an apocalyptic number.

5142221502 is an abundant number, since it is smaller than the sum of its proper divisors (6116856258).

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

5142221502 is a wasteful number, since it uses less digits than its factorization.

5142221502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275608.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5142221502 is about 71709.2846289795. The cubic root of 5142221502 is about 1726.0376312059.

Adding to 5142221502 its reverse (2051222415), we get a palindrome (7193443917).

The spelling of 5142221502 in words is "five billion, one hundred forty-two million, two hundred twenty-one thousand, five hundred two".