6425570750 has 64 divisors (see below), whose sum is σ = 12775299264. Its totient is φ = 2411622400.

The previous prime is 6425570731. The next prime is 6425570777. The reversal of 6425570750 is 570755246.

It is a junction number, because it is equal to n+sod(n) for n = 6425570698 and 6425570707.

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, 1498109 + ... + 1502391.

It is an arithmetic number, because the mean of its divisors is an integer number (199614051).

Almost surely, 2^6425570750 is an apocalyptic number.

6425570750 is a deficient number, since it is larger than the sum of its proper divisors (6349728514).

6425570750 is a wasteful number, since it uses less digits than its factorization.

6425570750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670 (or 4660 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 41.

The square root of 6425570750 is about 80159.6578710264. The cubic root of 6425570750 is about 1859.1049331647.

The spelling of 6425570750 in words is "six billion, four hundred twenty-five million, five hundred seventy thousand, seven hundred fifty".