10543454452425 has 12 divisors (see below), whose sum is σ = 17431844694800. Its totient is φ = 5623175707920.

The previous prime is 10543454452417. The next prime is 10543454452523. The reversal of 10543454452425 is 52425445434501.

It is not a de Polignac number, because 10543454452425 - 2³ = 10543454452417 is a prime.

It is a super-2 number, since 2×10543454452425² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70289696275 + ... + 70289696424.

Almost surely, 2^{10543454452425} is an apocalyptic number.

10543454452425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10543454452425 is a deficient number, since it is larger than the sum of its proper divisors (6888390242375).

10543454452425 is a wasteful number, since it uses less digits than its factorization.

10543454452425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140579392712 (or 140579392707 counting only the distinct ones).

The product of its (nonzero) digits is 7680000, while the sum is 48.

Adding to 10543454452425 its reverse (52425445434501), we get a palindrome (62968899886926).

The spelling of 10543454452425 in words is "ten trillion, five hundred forty-three billion, four hundred fifty-four million, four hundred fifty-two thousand, four hundred twenty-five".