6427359653625 has 192 divisors, whose sum is σ = 12729520687104. Its totient is φ = 3105976320000.

The previous prime is 6427359653623. The next prime is 6427359653653. The reversal of 6427359653625 is 5263569537246.

6427359653625 is a `hidden beast` number, since 6 + 4 + 2 + 7 + 3 + 5 + 96 + 536 + 2 + 5 = 666.

It is not a de Polignac number, because 6427359653625 - 2¹ = 6427359653623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6427359653623) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 114396790 + ... + 114452960.

It is an arithmetic number, because the mean of its divisors is an integer number (66299586912).

Almost surely, 2^{6427359653625} is an apocalyptic number.

It is an amenable number.

6427359653625 is a deficient number, since it is larger than the sum of its proper divisors (6302161033479).

6427359653625 is a wasteful number, since it uses less digits than its factorization.

6427359653625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56433 (or 56420 counting only the distinct ones).

The product of its digits is 244944000, while the sum is 63.

The spelling of 6427359653625 in words is "six trillion, four hundred twenty-seven billion, three hundred fifty-nine million, six hundred fifty-three thousand, six hundred twenty-five".