5214125100 has 144 divisors (see below), whose sum is σ = 15634811808. Its totient is φ = 1340559360.

The previous prime is 5214125071. The next prime is 5214125113. The reversal of 5214125100 is 15214125.

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, 1252222 + ... + 1256378.

It is an arithmetic number, because the mean of its divisors is an integer number (108575082).

Almost surely, 2^5214125100 is an apocalyptic number.

5214125100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5214125100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7817405904).

5214125100 is an abundant number, since it is smaller than the sum of its proper divisors (10420686708).

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

5214125100 is a wasteful number, since it uses less digits than its factorization.

5214125100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324 (or 4317 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5214125100 is about 72208.8990360606. The cubic root of 5214125100 is about 1734.0454737313.

Adding to 5214125100 its reverse (15214125), we get a palindrome (5229339225).

The spelling of 5214125100 in words is "five billion, two hundred fourteen million, one hundred twenty-five thousand, one hundred".