5200102042 has 8 divisors (see below), whose sum is σ = 7815126132. Its totient is φ = 2595060000.

The previous prime is 5200102007. The next prime is 5200102051. The reversal of 5200102042 is 2402010025.

It can be written as a sum of positive squares in 2 ways, for example, as 5116397841 + 83704201 = 71529^2 + 9149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5200102042² = 54082122494425139528, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2494209 + ... + 2496292.

Almost surely, 2^5200102042 is an apocalyptic number.

5200102042 is a deficient number, since it is larger than the sum of its proper divisors (2615024090).

5200102042 is a wasteful number, since it uses less digits than its factorization.

5200102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991024.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 5200102042 is about 72111.7330397765. The cubic root of 5200102042 is about 1732.4895430142.

Adding to 5200102042 its reverse (2402010025), we get a palindrome (7602112067).

The spelling of 5200102042 in words is "five billion, two hundred million, one hundred two thousand, forty-two".