10454531453 has 2 divisors, whose sum is σ = 10454531454. Its totient is φ = 10454531452.

The previous prime is 10454531413. The next prime is 10454531473. The reversal of 10454531453 is 35413545401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10187470489 + 267060964 = 100933^2 + 16342^2 .

It is a cyclic number.

It is not a de Polignac number, because 10454531453 - 2¹² = 10454527357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10454531413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5227265726 + 5227265727.

It is an arithmetic number, because the mean of its divisors is an integer number (5227265727).

Almost surely, 2^10454531453 is an apocalyptic number.

It is an amenable number.

10454531453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10454531453 is an equidigital number, since it uses as much as digits as its factorization.

10454531453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 10454531453 in words is "ten billion, four hundred fifty-four million, five hundred thirty-one thousand, four hundred fifty-three".