10260400453 has 2 divisors, whose sum is σ = 10260400454. Its totient is φ = 10260400452.

The previous prime is 10260400427. The next prime is 10260400457. The reversal of 10260400453 is 35400406201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10215751329 + 44649124 = 101073^2 + 6682^2 .

It is an emirp because it is prime and its reverse (35400406201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10260400453 - 2⁵ = 10260400421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10260400457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5130200226 + 5130200227.

It is an arithmetic number, because the mean of its divisors is an integer number (5130200227).

Almost surely, 2^10260400453 is an apocalyptic number.

It is an amenable number.

10260400453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10260400453 is an equidigital number, since it uses as much as digits as its factorization.

10260400453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 10260400453 its reverse (35400406201), we get a palindrome (45660806654).

The spelling of 10260400453 in words is "ten billion, two hundred sixty million, four hundred thousand, four hundred fifty-three".