6425996707 has 16 divisors (see below), whose sum is σ = 7462213920. Its totient is φ = 5482425600.

The previous prime is 6425996699. The next prime is 6425996729. The reversal of 6425996707 is 7076995246.

It is a cyclic number.

It is not a de Polignac number, because 6425996707 - 2³ = 6425996699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6425996737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307144 + ... + 327397.

It is an arithmetic number, because the mean of its divisors is an integer number (466388370).

Almost surely, 2^6425996707 is an apocalyptic number.

6425996707 is a deficient number, since it is larger than the sum of its proper divisors (1036217213).

6425996707 is a wasteful number, since it uses less digits than its factorization.

6425996707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634614.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The square root of 6425996707 is about 80162.3147557504. The cubic root of 6425996707 is about 1859.1460128495.

The spelling of 6425996707 in words is "six billion, four hundred twenty-five million, nine hundred ninety-six thousand, seven hundred seven".