5242120110 has 96 divisors (see below), whose sum is σ = 14082951168. Its totient is φ = 1352030400.

The previous prime is 5242120099. The next prime is 5242120183. The reversal of 5242120110 is 110212425.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 392035 + ... + 405185.

It is an arithmetic number, because the mean of its divisors is an integer number (146697408).

Almost surely, 2^5242120110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5242120110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7041475584).

5242120110 is an abundant number, since it is smaller than the sum of its proper divisors (8840831058).

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

5242120110 is a wasteful number, since it uses less digits than its factorization.

5242120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13310 (or 13307 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 5242120110 is about 72402.4869048018. The cubic root of 5242120110 is about 1737.1433407640.

Adding to 5242120110 its reverse (110212425), we get a palindrome (5352332535).

The spelling of 5242120110 in words is "five billion, two hundred forty-two million, one hundred twenty thousand, one hundred ten".