1300253455 has 4 divisors (see below), whose sum is σ = 1560304152. Its totient is φ = 1040202760.

The previous prime is 1300253441. The next prime is 1300253473. The reversal of 1300253455 is 5543520031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5543520031 = 7 ⋅791931433.

It is not a de Polignac number, because 1300253455 - 2¹⁵ = 1300220687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130025341 + ... + 130025350.

It is an arithmetic number, because the mean of its divisors is an integer number (390076038).

Almost surely, 2^1300253455 is an apocalyptic number.

1300253455 is a deficient number, since it is larger than the sum of its proper divisors (260050697).

1300253455 is an equidigital number, since it uses as much as digits as its factorization.

1300253455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260050696.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 1300253455 is about 36059.0273717969. The cubic root of 1300253455 is about 1091.4638063965.

Adding to 1300253455 its reverse (5543520031), we get a palindrome (6843773486).

The spelling of 1300253455 in words is "one billion, three hundred million, two hundred fifty-three thousand, four hundred fifty-five".