6738458801 has 2 divisors, whose sum is σ = 6738458802. Its totient is φ = 6738458800.

The previous prime is 6738458789. The next prime is 6738458887. The reversal of 6738458801 is 1088548376.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6548046400 + 190412401 = 80920^2 + 13799^2 .

It is a cyclic number.

It is not a de Polignac number, because 6738458801 - 2²² = 6734264497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6738458801.

It is not a weakly prime, because it can be changed into another prime (6738458891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3369229400 + 3369229401.

It is an arithmetic number, because the mean of its divisors is an integer number (3369229401).

Almost surely, 2^6738458801 is an apocalyptic number.

It is an amenable number.

6738458801 is a deficient number, since it is larger than the sum of its proper divisors (1).

6738458801 is an equidigital number, since it uses as much as digits as its factorization.

6738458801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 6738458801 is about 82088.1160765674. The cubic root of 6738458801 is about 1888.8038492958.

The spelling of 6738458801 in words is "six billion, seven hundred thirty-eight million, four hundred fifty-eight thousand, eight hundred one".