1426299053 has 2 divisors, whose sum is σ = 1426299054. Its totient is φ = 1426299052.

The previous prime is 1426299041. The next prime is 1426299067. The reversal of 1426299053 is 3509926241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1409101444 + 17197609 = 37538^2 + 4147^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1426299053 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1426299053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1426299013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713149526 + 713149527.

It is an arithmetic number, because the mean of its divisors is an integer number (713149527).

Almost surely, 2^1426299053 is an apocalyptic number.

It is an amenable number.

1426299053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426299053 is an equidigital number, since it uses as much as digits as its factorization.

1426299053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 1426299053 is about 37766.3746340577. The cubic root of 1426299053 is about 1125.6504032968.

The spelling of 1426299053 in words is "one billion, four hundred twenty-six million, two hundred ninety-nine thousand, fifty-three".