1453654013425 has 6 divisors (see below), whose sum is σ = 1802530976678. Its totient is φ = 1162923210720.

The previous prime is 1453654013401. The next prime is 1453654013473. The reversal of 1453654013425 is 5243104563541.

It can be written as a sum of positive squares in 3 ways, for example, as 295977616 + 1453358035809 = 17204^2 + 1205553^2 .

It is not a de Polignac number, because 1453654013425 - 2²⁷ = 1453519795697 is a prime.

It is a super-2 number, since 2×1453654013425² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29073080244 + ... + 29073080293.

Almost surely, 2^{1453654013425} is an apocalyptic number.

It is an amenable number.

1453654013425 is a deficient number, since it is larger than the sum of its proper divisors (348876963253).

1453654013425 is an equidigital number, since it uses as much as digits as its factorization.

1453654013425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58146160547 (or 58146160542 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 1453654013425 its reverse (5243104563541), we get a palindrome (6696758576966).

The spelling of 1453654013425 in words is "one trillion, four hundred fifty-three billion, six hundred fifty-four million, thirteen thousand, four hundred twenty-five".