5450423651 has 2 divisors, whose sum is σ = 5450423652. Its totient is φ = 5450423650.

The previous prime is 5450423633. The next prime is 5450423653. The reversal of 5450423651 is 1563240545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5450423651 is a prime.

It is a Sophie Germain prime.

Together with 5450423653, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5450423653) 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, 2725211825 + 2725211826.

It is an arithmetic number, because the mean of its divisors is an integer number (2725211826).

Almost surely, 2^5450423651 is an apocalyptic number.

5450423651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5450423651 is an equidigital number, since it uses as much as digits as its factorization.

5450423651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 5450423651 is about 73826.9845720384. The cubic root of 5450423651 is about 1759.8544614287.

The spelling of 5450423651 in words is "five billion, four hundred fifty million, four hundred twenty-three thousand, six hundred fifty-one".