5212002125 has 16 divisors (see below), whose sum is σ = 7095905856. Its totient is φ = 3790546000.

The previous prime is 5212002109. The next prime is 5212002127.

It is a happy number.

5212002125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5212002125 - 2⁴ = 5212002109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5212002097 and 5212002106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212002127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1893899 + ... + 1896648.

It is an arithmetic number, because the mean of its divisors is an integer number (443494116).

Almost surely, 2^5212002125 is an apocalyptic number.

5212002125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5212002125 is a deficient number, since it is larger than the sum of its proper divisors (1883903731).

5212002125 is a wasteful number, since it uses less digits than its factorization.

5212002125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790573 (or 3790563 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 5212002125 is about 72194.1973083710. The cubic root of 5212002125 is about 1733.8100980379.

It can be divided in two parts, 521200 and 2125, that added together give a palindrome (523325).

The spelling of 5212002125 in words is "five billion, two hundred twelve million, two thousand, one hundred twenty-five".