8048836457 has 2 divisors, whose sum is σ = 8048836458. Its totient is φ = 8048836456.

The previous prime is 8048836441. The next prime is 8048836459. The reversal of 8048836457 is 7546388408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4646330896 + 3402505561 = 68164^2 + 58331^2 .

It is a cyclic number.

It is not a de Polignac number, because 8048836457 - 2⁴ = 8048836441 is a prime.

Together with 8048836459, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 8048836399 and 8048836408.

It is not a weakly prime, because it can be changed into another prime (8048836459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024418228 + 4024418229.

It is an arithmetic number, because the mean of its divisors is an integer number (4024418229).

Almost surely, 2^8048836457 is an apocalyptic number.

It is an amenable number.

8048836457 is a deficient number, since it is larger than the sum of its proper divisors (1).

8048836457 is an equidigital number, since it uses as much as digits as its factorization.

8048836457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5160960, while the sum is 53.

The square root of 8048836457 is about 89715.3078186772. The cubic root of 8048836457 is about 2004.0614514730.

The spelling of 8048836457 in words is "eight billion, forty-eight million, eight hundred thirty-six thousand, four hundred fifty-seven".