6625040793 has 16 divisors (see below), whose sum is σ = 10266408960. Its totient is φ = 3721571856.

The previous prime is 6625040771. The next prime is 6625040803. The reversal of 6625040793 is 3970405266.

6625040793 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6625040793 - 2⁹ = 6625040281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6625040713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2672305 + ... + 2674782.

It is an arithmetic number, because the mean of its divisors is an integer number (641650560).

Almost surely, 2^6625040793 is an apocalyptic number.

It is an amenable number.

6625040793 is a deficient number, since it is larger than the sum of its proper divisors (3641368167).

6625040793 is a wasteful number, since it uses less digits than its factorization.

6625040793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347156.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 6625040793 is about 81394.3535695198. The cubic root of 6625040793 is about 1878.1467319495.

The spelling of 6625040793 in words is "six billion, six hundred twenty-five million, forty thousand, seven hundred ninety-three".