7943825001 has 16 divisors (see below), whose sum is σ = 12432036224. Its totient is φ = 4416643584.

The previous prime is 7943824949. The next prime is 7943825009. The reversal of 7943825001 is 1005283497.

It is not a de Polignac number, because 7943825001 - 2⁶ = 7943824937 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7943825009) 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, 5111080 + ... + 5112633.

It is an arithmetic number, because the mean of its divisors is an integer number (777002264).

Almost surely, 2^7943825001 is an apocalyptic number.

It is an amenable number.

7943825001 is a deficient number, since it is larger than the sum of its proper divisors (4488211223).

7943825001 is a wasteful number, since it uses less digits than its factorization.

7943825001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10223760.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 7943825001 is about 89128.1380990313. The cubic root of 7943825001 is about 1995.3077500879.

The spelling of 7943825001 in words is "seven billion, nine hundred forty-three million, eight hundred twenty-five thousand, one".