6216424125 has 32 divisors (see below), whose sum is σ = 10349788800. Its totient is φ = 3313612800.

The previous prime is 6216424117. The next prime is 6216424133. The reversal of 6216424125 is 5214246126.

It is an interprime number because it is at equal distance from previous prime (6216424117) and next prime (6216424133).

It is not a de Polignac number, because 6216424125 - 2³ = 6216424117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 948861 + ... + 955389.

It is an arithmetic number, because the mean of its divisors is an integer number (323430900).

Almost surely, 2^6216424125 is an apocalyptic number.

It is an amenable number.

6216424125 is a deficient number, since it is larger than the sum of its proper divisors (4133364675).

6216424125 is a wasteful number, since it uses less digits than its factorization.

6216424125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9086 (or 9076 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 6216424125 is about 78844.3030598914. The cubic root of 6216424125 is about 1838.7113027580.

The spelling of 6216424125 in words is "six billion, two hundred sixteen million, four hundred twenty-four thousand, one hundred twenty-five".