5441453725645 has 16 divisors (see below), whose sum is σ = 7465848353280. Its totient is φ = 3729640932864.

The previous prime is 5441453725613. The next prime is 5441453725651. The reversal of 5441453725645 is 5465273541445.

It is a happy number.

It is not a de Polignac number, because 5441453725645 - 2⁵ = 5441453725613 is a prime.

It is a super-3 number, since 3×5441453725645³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34119765 + ... + 34278874.

It is an arithmetic number, because the mean of its divisors is an integer number (466615522080).

Almost surely, 2^{5441453725645} is an apocalyptic number.

It is an amenable number.

5441453725645 is a deficient number, since it is larger than the sum of its proper divisors (2024394627635).

5441453725645 is a wasteful number, since it uses less digits than its factorization.

5441453725645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68400924.

The product of its digits is 40320000, while the sum is 55.

The spelling of 5441453725645 in words is "five trillion, four hundred forty-one billion, four hundred fifty-three million, seven hundred twenty-five thousand, six hundred forty-five".