1426548953 has 2 divisors, whose sum is σ = 1426548954. Its totient is φ = 1426548952.

The previous prime is 1426548911. The next prime is 1426548973. The reversal of 1426548953 is 3598456241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1357775104 + 68773849 = 36848^2 + 8293^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426548953 - 2¹⁸ = 1426286809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1426548898 and 1426548907.

It is not a weakly prime, because it can be changed into another prime (1426548973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713274476 + 713274477.

It is an arithmetic number, because the mean of its divisors is an integer number (713274477).

Almost surely, 2^1426548953 is an apocalyptic number.

It is an amenable number.

1426548953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426548953 is an equidigital number, since it uses as much as digits as its factorization.

1426548953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The square root of 1426548953 is about 37769.6829878144. The cubic root of 1426548953 is about 1125.7161407048.

The spelling of 1426548953 in words is "one billion, four hundred twenty-six million, five hundred forty-eight thousand, nine hundred fifty-three".