1454360053645 has 4 divisors (see below), whose sum is σ = 1745232064380. Its totient is φ = 1163488042912.

The previous prime is 1454360053529. The next prime is 1454360053661. The reversal of 1454360053645 is 5463500634541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 758827405449 + 695532648196 = 871107^2 + 833986^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454360053645 - 2²³ = 1454351665037 is a prime.

It is a super-3 number, since 3×1454360053645³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454360053595 and 1454360053604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145436005360 + ... + 145436005369.

It is an arithmetic number, because the mean of its divisors is an integer number (436308016095).

Almost surely, 2^{1454360053645} is an apocalyptic number.

It is an amenable number.

1454360053645 is a deficient number, since it is larger than the sum of its proper divisors (290872010735).

1454360053645 is an equidigital number, since it uses as much as digits as its factorization.

1454360053645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290872010734.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 1454360053645 in words is "one trillion, four hundred fifty-four billion, three hundred sixty million, fifty-three thousand, six hundred forty-five".