7945800883 has 2 divisors, whose sum is σ = 7945800884. Its totient is φ = 7945800882.

The previous prime is 7945800809. The next prime is 7945800959. The reversal of 7945800883 is 3880085497.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7945800883 - 2¹³ = 7945792691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7945800883.

It is not a weakly prime, because it can be changed into another prime (7945800983) 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 as a sum of consecutive naturals, namely, 3972900441 + 3972900442.

It is an arithmetic number, because the mean of its divisors is an integer number (3972900442).

Almost surely, 2^7945800883 is an apocalyptic number.

7945800883 is a deficient number, since it is larger than the sum of its proper divisors (1).

7945800883 is an equidigital number, since it uses as much as digits as its factorization.

7945800883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 7945800883 is about 89139.2219115693. The cubic root of 7945800883 is about 1995.4731685456.

The spelling of 7945800883 in words is "seven billion, nine hundred forty-five million, eight hundred thousand, eight hundred eighty-three".