5404453343629 has 4 divisors (see below), whose sum is σ = 5404969193884. Its totient is φ = 5403937493376.

The previous prime is 5404453343593. The next prime is 5404453343633. The reversal of 5404453343629 is 9263433544045.

It is a happy number.

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 2439134903529 + 2965318440100 = 1561773^2 + 1722010^2 .

It is a cyclic number.

It is not a de Polignac number, because 5404453343629 - 2²¹ = 5404451246477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404453343669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257909412 + ... + 257930365.

It is an arithmetic number, because the mean of its divisors is an integer number (1351242298471).

Almost surely, 2^{5404453343629} is an apocalyptic number.

It is an amenable number.

5404453343629 is a deficient number, since it is larger than the sum of its proper divisors (515850255).

5404453343629 is a wasteful number, since it uses less digits than its factorization.

5404453343629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515850254.

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 5404453343629 in words is "five trillion, four hundred four billion, four hundred fifty-three million, three hundred forty-three thousand, six hundred twenty-nine".