5102543442 has 32 divisors (see below), whose sum is σ = 10814328000. Its totient is φ = 1600509888.

The previous prime is 5102543431. The next prime is 5102543473. The reversal of 5102543442 is 2443452015.

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 15 ways as a sum of consecutive naturals, for example, 133213 + ... + 167184.

It is an arithmetic number, because the mean of its divisors is an integer number (337947750).

Almost surely, 2^5102543442 is an apocalyptic number.

5102543442 is an abundant number, since it is smaller than the sum of its proper divisors (5711784558).

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

5102543442 is a wasteful number, since it uses less digits than its factorization.

5102543442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300570.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5102543442 is about 71432.0897216370. The cubic root of 5102543442 is about 1721.5867188113.

Adding to 5102543442 its reverse (2443452015), we get a palindrome (7545995457).

The spelling of 5102543442 in words is "five billion, one hundred two million, five hundred forty-three thousand, four hundred forty-two".