6425106236 has 36 divisors (see below), whose sum is σ = 11660799528. Its totient is φ = 3096987168.

The previous prime is 6425106199. The next prime is 6425106239. The reversal of 6425106236 is 6326015246.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6425106196 and 6425106205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6425106239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 586586 + ... + 597438.

It is an arithmetic number, because the mean of its divisors is an integer number (323911098).

Almost surely, 2^6425106236 is an apocalyptic number.

It is an amenable number.

6425106236 is a deficient number, since it is larger than the sum of its proper divisors (5235693292).

6425106236 is a wasteful number, since it uses less digits than its factorization.

6425106236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11018 (or 10969 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 6425106236 is about 80156.7603886285. The cubic root of 6425106236 is about 1859.0601329380.

The spelling of 6425106236 in words is "six billion, four hundred twenty-five million, one hundred six thousand, two hundred thirty-six".