1053342401 has 2 divisors, whose sum is σ = 1053342402. Its totient is φ = 1053342400.

The previous prime is 1053342373. The next prime is 1053342403. The reversal of 1053342401 is 1042433501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1053327025 + 15376 = 32455^2 + 124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053342401 is a prime.

It is a super-2 number, since 2×1053342401² = 2219060427488889602, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 1053342403, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1053342403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526671200 + 526671201.

It is an arithmetic number, because the mean of its divisors is an integer number (526671201).

Almost surely, 2^1053342401 is an apocalyptic number.

It is an amenable number.

1053342401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053342401 is an equidigital number, since it uses as much as digits as its factorization.

1053342401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1053342401 is about 32455.2368809719. The cubic root of 1053342401 is about 1017.4736920073.

Adding to 1053342401 its reverse (1042433501), we get a palindrome (2095775902).

The spelling of 1053342401 in words is "one billion, fifty-three million, three hundred forty-two thousand, four hundred one".